Delivery related billing
I have a scenario which is explained as under:
In the sales order I have the 2 items each has quantity 10EA. According to our business we will deliver only after the customer paid full amount in Sales order and customer should do down payment at the time of SO creation. So, when we receive the payment it will be recorded against the line item he paid. The header block should be removed after he paid full. Then after the Goods issue the line item block should be removed and the SO should ready for Billing.
Now, the crucial part. How to collect all the downpayment and clear or settle them against invoice? Is it possible with standarad SAP SD and FI functionality. Please suggest me.