1:M payment reconciliation for prepaid debit cards

Summary: business uses 3rd party prepaid debit cards provider to reimburse customers or process rebates. Nature of this process is that provider is pre-authorized to withdraw money from bank account in lumpsum. all payment requests/OTP in AP are created and paid individually. we can't find matching and parsing rules that will enable auto-reconciliation

Content (please ensure you mask any confidential information): following is business case:

1. rebate portal captures information from customers
2. information after rebate appoval is fed to AP and OTP/payment requests
3. payment file is generated using standard PPR/PPP functionality
4. 3rd party receives payment file and withdraw lumpsum from bank account