Seller Profit Guard

What belongs in a channel contribution audit?

Last updated: 2026-08-09

Written and reviewed by Seller Profit Guard Editorial Team.

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test.

Record channel identity

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 1 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record channel identity, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record cohort dates

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 2 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record cohort dates, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record revenue definition

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 3 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record revenue definition, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record retained orders

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 4 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record retained orders, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record product and fees

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 5 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record product and fees, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record acquisition and fulfillment

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 6 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record acquisition and fulfillment, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record returns

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 7 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record returns, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record software and support

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 8 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record software and support, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record result and conflicts

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 9 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record result and conflicts, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record monitoring and restoration

Record channel and product scope, currency, cohort and settlement dates, return maturity, retained net revenue and order definitions, product cost, fees, acquisition, commission, fulfillment, return loss, software allocation, support labor, other costs, formulas, outputs, targets, conflicts, owner, reviewer, prior packet, stop rule, monitoring, and restoration test. Preserve prior value, new value, reason, source, approver, expected effect, realized variance, and rollback result. Checkpoint 10 in the channel audit packet records channel, product scope, currency, cohort dates, settlement cutoff, return maturity, source version, owner, reviewer, and accepted formula before interpretation.

For record monitoring and restoration, keep retained net revenue, retained orders, product cost, marketplace and payment fees, acquisition and commission, fulfillment, return loss, software, support labor, other cost, target, conflict, backup, stop rule, and restoration as separate evidence fields.

Use invented or approved aggregate values only. Exclude buyer identities, emails, addresses, order rows, account IDs, payment details, bank records, credentials, private invoices, campaign identifiers, and raw exports from the public channel audit packet.

Record channel identity: verification test 1

Create one synthetic counterexample for record channel identity. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record cohort dates: verification test 2

Create one synthetic counterexample for record cohort dates. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record revenue definition: verification test 3

Create one synthetic counterexample for record revenue definition. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record retained orders: verification test 4

Create one synthetic counterexample for record retained orders. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record product and fees: verification test 5

Create one synthetic counterexample for record product and fees. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record acquisition and fulfillment: verification test 6

Create one synthetic counterexample for record acquisition and fulfillment. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record returns: verification test 7

Create one synthetic counterexample for record returns. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record software and support: verification test 8

Create one synthetic counterexample for record software and support. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record result and conflicts: verification test 9

Create one synthetic counterexample for record result and conflicts. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Record monitoring and restoration: verification test 10

Create one synthetic counterexample for record monitoring and restoration. Change a single revenue, order, fee, acquisition, fulfillment, return, software, support, product-cost, allocation, or target field, retain the prior packet, and show the total-cost, contribution, margin, per-order result, difference, and Block, Review, or Ready effect.

Reconcile the counterexample against closed marketplace or store reports, settlement and payment statements, advertising and affiliate reports, fulfillment invoices, product ledgers, a mature return cohort, software bills, support time records, target approval, owner, reviewer, protected baseline, stop trigger, and restored result.

Explain why the test does not prove demand, conversion, incrementality, causality, lifetime value, payout timing, overhead coverage, accounting income, tax, or universal channel superiority.

Sales Channel Contribution Audit Template: evidence exercise 1

Reperform record channel identity with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 2

Reperform record cohort dates with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 3

Reperform record revenue definition with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 4

Reperform record retained orders with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 5

Reperform record product and fees with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 6

Reperform record acquisition and fulfillment with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 7

Reperform record returns with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 8

Reperform record software and support with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 9

Reperform record result and conflicts with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Sales Channel Contribution Audit Template: evidence exercise 10

Reperform record monitoring and restoration with invented organic marketplace and paid owned-store cohorts. Hold currency, closed dates, retained-revenue definition, retained-order definition, settlement cutoff, return maturity, product scope, cost rules, and evidence controls constant where comparison requires them.

Archive the accepted packet before varying the field. Explain the resulting total channel cost, total contribution, contribution margin, revenue per retained order, cost per retained order, contribution per retained order, A-minus-B difference, decision, monitoring trigger, and restoration path.

The exercise remains educational and source-linked. It does not recommend a channel, hardcode a rate, prove attribution or causality, approve a migration, or replace market-, plan-, payment-, campaign-, contract-, tax-, accounting-, demand-, or operations-specific review.

Assemble a reproducible channel-close packet

Record channel and offer identity, currency, reporting dates, settlement cutoff, attribution window, return maturity, retained revenue definition, retained-order bridge, product-cost version, all eight cost classes, thresholds, source review date, seller policy date, and minimum evidence duration.

Attach formulas, unrounded intermediate values, 32 quantitative outputs, decision, issues, nine confirmation states, source versions, owner, independent reviewer, prior packet, monitoring plan, stop rule, external authority boundary, and restoration result.

The reviewer must be able to reproduce the calculation from approved aggregates without accessing private customer, order, account, bank, credential, invoice, campaign, or raw-export data.

Preserve change and exception history

For every material revision, record prior value, new value, reason, source, access date, effective date, approver, expected effect, actual mature variance, and disposition. Never overwrite the prior accepted packet.

Exceptions need an owner, reviewer, scope, expiry, monitoring condition, and restoration path. Missing costs or unmatched windows are not harmless assumptions; they remain visible conflicts until closed.

A rollback entry records the restored external configuration, verification time, public observation, analytics state, and reviewer sign-off so the next patrol starts from the true state.

Sources and further reading

• Etsy Help: Payment Account: Official sales, fee, tax, credit, seller-service, and shipping-label balance context.
• Etsy Help: seller fees and taxes: Official fee-category, base, payment-processing, advertising, conversion, and regulatory context.
• Shopify Help: types of charges: Official Shopify subscription, app, shipping, and transaction-charge context.
• Shopify Help: profit reports: Official cost-per-item, net-sales, discount, refund, gross-profit, and report-timing boundaries.
• Shopify Help: analytics fields: Official sales, discounts, returns, shipping, tax, and cohort-field definitions.
• TikTok Ads: Shop Ads reporting: Official Shop Ads reporting and attribution context.
• TikTok Ads: Gross Revenue for Shop Ads: Official distinction needed when bridging platform revenue to seller-retained revenue.
• TikTok Ads: affiliate creatives: Official Ads x Affiliate, creator authorization, and commission context.
• Seller Profit Guard methodology: Evidence, privacy, calculation, review, correction, and restoration controls.

Related Seller Profit Guard tools

• Sales Channel Contribution Calculator: Compare two closed aggregate channel cohorts.
• Marketplace Fee Comparison Calculator: Compare complete fee packets for one retained order.
• Marketplace Price Parity Calculator: Reverse-solve prices for a common contribution target.
• Contribution Margin Calculator: Model one retained-order contribution packet.
• Methodology: Review evidence, privacy, calculation, release, correction, and restoration.
• Data Privacy: Protect seller, buyer, order, payment, account, bank, and raw export data.
• Sales Channel Contribution Formula and Inputs: Build comparable closed channel cohorts from retained net revenue, retained orders, all declared costs, targets, evidence, and restoration.
• Organic Marketplace Contribution Example: Reperform an invented organic Etsy cohort through retained revenue, costs, total contribution, margin, per-order contribution, target, and rollback.
• Paid Owned-Store Contribution Example: Model a paid Shopify cohort with payment, acquisition, fulfillment, return, software, support, and product-cost evidence.
• Sales Channel Contribution Mistakes: Diagnose revenue, retained-order, date, attribution, return, software, support, payout, allocation, denominator, and interpretation errors.
• Sales Channel Contribution Data Sources: Map retained revenue, orders, fees, acquisition, fulfillment, returns, software, support, product cost, ownership, and restoration.
• Sales Channel Contribution Thresholds: Separate structural Block, economic Review, narrow Ready, volume context, override authority, stop rule, monitoring, and restoration.
• Compare Organic Marketplace and Paid Store Contribution: Align cohort grain and isolate fees, acquisition, fulfillment, returns, software, support, volume, and unit-economics differences.
• Monthly Sales Channel Contribution Routine: Turn the calculator into a repeatable close, reconciliation, allocation, return-maturity, review, exception, monitoring, and rollback cadence.
• Interpret Sales Channel Contribution Results: Read contribution, margin, and contribution per order without inferring demand, causality, lifetime value, payout, accounting, tax, or superiority.

Next step: Open Seller Profit Guard.

This is operational planning help, not tax, accounting, legal, financial, or platform-policy advice. Review the Terms and disclaimer, and verify current platform rules and fee assumptions before changing prices.