When you determine that a prepayment is required, you record the payment information in your feeder system (eg: OM) , and the information is passed to Oracle Receivables. . When the order is later sent to Receivables for invoicing, AutoInvoice creates an invoice that is marked as prepaid. Setups : 1. In OM:System parameters set 'Allow Multiple Payments' to 'Yes'. 2. Create a Customer Bank Account. 3. Assign the Customer bank Account to Customer Site. 4. Create a Payment Method and assign an internal bank account (Receipt Method in Receipt Class window). 5. Create a document sequence for the Payment method. 6. Create or Update a Payment term by checking Prepayment checkbox. 7. Create a Prepayment Receivable Activity. Process : 1. Book a Sales Order in OM responsibility. 2. Go to Action in Sales Order header and select Payments. 3. Select Payment Type as Cash , 100% (Percent amount of sales order t...