Fixing Customer Account Invoices Paid Off with the Wrong Tender Type
This article explains how to correct a Customer Account invoice that has been paid using the incorrect tender type (for example, paid as Cash instead of Direct Deposit).
Use this solution when:
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A Customer Account invoice has already been paid
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The payment was processed using the wrong tender type
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The invoice amount is correct, but the tender allocation is not
Important Notes
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Do not delete invoices or payments.
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Always reference the original audit number to preserve traceability.
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This process ensures:
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Financial accuracy
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Correct tender reporting
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A clear audit trail for reconciliation
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1. Identify the Original Audit Number
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Locate the audit number of the incorrect payment.
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This can be found via:
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Journal History
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Customer account history
- Write this audit number down, it will be referenced in every corrective step.

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2. Perform a Refund Sale for the Incorrect Payment
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Create a Refund Sale using an Open Stock Item for the exact value of the accidental payment.
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Use the same tender type that was incorrectly used.
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In the reference or notes field, record:
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The original audit number
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A brief reason (e.g. “Correction – wrong tender type”)
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This reverses the original incorrect tender allocation.

3. Create a New Sale to the Customer Account
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Start a new sale
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Add an Open Stock Item
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Set the value to the required invoice amount
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Tender the sale to the Customer Account
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In the reference/notes field, include:
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The original audit number
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A note such as “Reallocation of payment”
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This creates a new unpaid customer invoice.
4. Pay Off the New Invoice Using the Correct Tender
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Locate the newly created customer invoice
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Pay it off using the correct tender type
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In the payment reference/notes, record:
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The original audit number
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The payment is now correctly reflected against the proper tender.
Result
After completing these steps:
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The incorrect tender allocation is fully reversed
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The customer account balance is correct
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The payment is recorded against the correct tender
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A complete and transparent audit trail is maintained
Best Practices
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Always include audit numbers in references for financial corrections
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If unsure, confirm tender expectations with the customer before reprocessing
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Document the correction in internal notes for future reconciliation