If you want to find out who a specific receipt was allocated to, all you need is the transaction number.

1. Find the transaction number

Transaction number of a cash book entry. The DP = Debtor's Payment

2. Go to Platform > Debtors > Receipt a Payment

3. At any customer, select the 'Find Transaction" button and enter the number. Eg DP33405

4. If that transaction exists in the Debtors Ledger, the customer's records will appear.