Amazon Marketplace Reconciliation for Finance Teams

Amazon marketplace reconciliation helps finance teams compare internal sales and accounting records against Amazon-side reports so they can identify missing settlements, fee differences, refunds, returns, and other exceptions. Cointab provides a structured reconciliation workflow for Amazon marketplace data, so teams can upload files, map fields once, run reconciliation, and review matched and unmatched transactions in an audit-friendly report.

What Amazon marketplace reconciliation covers

Amazon sellers usually need to compare multiple transaction streams across the order lifecycle. Cointab supports a flexible Side A and Side B model so teams can reconcile the records they expect to be correct against the records received from Amazon or related systems.

Typical reconciliation scenarios include:

• Sales vs settlement reconciliation
• Sales vs payment reconciliation
• Fee verification and deduction review
• Refund and return reconciliation
• Payout reconciliation
• Bank reconciliation against settlement receipts
• ERP or books reconciliation against marketplace reports

This approach is useful when finance teams need to reconcile not just one file, but a set of related reports that together explain the full Amazon transaction trail.

How Cointab handles Amazon marketplace reconciliation

Cointab is designed for repeated finance workflows. Once the reconciliation setup is created, the same workflow can be reused for future periods instead of rebuilding the logic every month.

1. Upload Side A and Side B records

Users upload the reports they want to compare. On Side A, this might include internal sales, order, ERP, or ledger data. On Side B, this might include Amazon settlement, payout, refund, fee, or other external reports.

2. Map the required fields

Users map the columns needed for reconciliation, such as date, amount, and identifiers. Common identifiers can include order ID, transaction ID, invoice number, settlement reference, or other business-specific fields.

3. Add supporting data if needed

Supporting data can be uploaded to enrich the primary reports before reconciliation. For Amazon workflows, this may help with lookups, field cleanup, or merging related records before matching begins.

4. Create derived columns when logic needs cleanup

If a report needs calculated fields, users can create derived columns. Cointab supports AI-assisted formula creation for finance users who know the business rule but do not want to build formulas manually.

5. Run reconciliation

The structured reconciliation engine compares records using matching logic that can handle one-to-one, one-to-many, many-to-one, many-to-many, partial matching, and netting scenarios. The user can run reconciliation manually or schedule it for recurring periods.

6. Review the report

Once processing is complete, users can review the reconciliation report, filter transactions, and download the Excel output for internal review, follow-up, and audit support.

What finance teams can reconcile in Amazon workflows

Amazon marketplace transactions often involve more than just a sale and a payout. Cointab helps finance teams reconcile the full transaction picture across internal and external records.

Common items include:

• Gross sales and order values
• Settlement amounts
• Referral, FBA, advertising, and other fees
• Refunds and reversals
• Returns and replacements
• Chargebacks or disputed items where applicable
• Payment receipts and remittances
• Bank entries related to marketplace payouts
• ERP or book entries for Amazon activity

By grouping these records into one structured reconciliation, teams can see where value was received, deducted, returned, or left open.

Why Amazon reconciliation becomes difficult in spreadsheets

Many teams start with Excel, formulas, and manual comparisons. That may work for a small number of rows, but it becomes hard to control when Amazon files grow, fees vary, or exceptions need repeated review.

Common spreadsheet challenges include:

• Repeated VLOOKUPs and formula chains that are hard to audit
• Different team members creating different working files
• Large reports becoming slow to review and maintain
• Open items being tracked in separate sheets
• Partial matches being overlooked
• Missing files or late reports delaying close
• Manual report preparation taking too long at month end

Cointab replaces those ad hoc steps with a reusable reconciliation workflow and a clear transaction status view.

How exceptions are shown

Cointab separates records into clear reconciliation outcomes so users can focus on what needs review.

Fully matched

These are transactions where the relevant identifiers and amounts match according to the reconciliation logic.

Partially matched

These are transactions where the records appear related, but the amounts do not fully match. This is important for Amazon workflows where fees, deductions, refunds, or adjustments may explain the difference.

Unmatched

These are transactions found on one side but not the other. For example, a sales record may exist internally but not appear in a settlement report, or a settlement item may not map cleanly to an internal record.

Skipped

Skipped records are those not included in reconciliation because they were invalid, incomplete, duplicate, or excluded by rule. Keeping skipped records visible helps finance teams understand what was ignored and why.

Handling open items and manual review

After structured matching is complete, remaining open transactions can be reviewed further. AI can help analyze difficult items by looking for possible reasons such as missing files, partial identifiers, inconsistent descriptions, returns, or deductions.

If the system and AI cannot confidently match a transaction, users can manually match items when the totals tally and the business context is clear. Manual matches remain visible and auditable.

Reuse and automation for recurring Amazon periods

Amazon reconciliation is rarely a one-time task. Most finance teams need the same workflow every week, month, or settlement cycle. Cointab supports recurring automation so reconciliation does not depend on a fresh spreadsheet process every period.

Automation options include:

• Manual upload for one-off runs
• Scheduled reconciliation runs
• File receipt through email or SFTP
• API-based data input where needed
• Automated output delivery through email, SFTP, or API

This helps teams turn Amazon reconciliation into a repeatable finance process instead of a manual month-end task.

Team collaboration and audit readiness

Cointab supports team-based workspaces so multiple users can work in one shared environment instead of passing files around by email. That is useful for finance, accounts, marketplace operations, and audit teams that need visibility into who ran the reconciliation and when.

The dashboard keeps reconciliation history available for future reference and supports review by period, run status, and reconciliation name. Users can also download Excel reports for internal review, audit support, and partner follow-up.

When a custom Amazon workflow is needed

Not every Amazon setup follows the same report structure. Some teams reconcile Amazon against internal sales systems, ERP exports, bank statements, refund files, or supporting operational data. In those cases, a custom reconciliation workflow is often the best fit.

Cointab supports custom reconciliations where teams define their own Side A and Side B reports, map fields, add supporting data, and reuse the setup in future periods.

FAQ

What reports can be used for Amazon marketplace reconciliation?

Teams can reconcile internal sales, order, ERP, and ledger data against Amazon settlement, payout, refund, fee, and other related reports depending on the workflow being reviewed.

Can Cointab handle partial matches and deductions?

Yes. Cointab separates fully matched, partially matched, unmatched, and skipped records so finance teams can review deductions, fee differences, and other open items clearly.

Can the same Amazon reconciliation be reused every month?

Yes. Once a reconciliation is configured, the setup can be reused for future periods instead of rebuilding the workflow from scratch.

Does Cointab support recurring or automated reconciliation runs?

Yes. Users can schedule reconciliation runs and automate data input and output delivery through email, SFTP, or API-based workflows.

Can finance teams review the results in Excel?

Yes. Cointab provides downloadable reconciliation reports so teams can review matched, partial, unmatched, and skipped records in Excel format.