For example I am selling to a customer on credit terms of 15 days.
Now at the time of receiving the money I want to tag it against a invoice. This practice enables me to compare and find which are the invoices are still due for the payment.
This also helps me to find out the overdue invoices and customers payment performance.
Ans: While making a sale entry, please enter a reference number of your choice.
If reference is not entered the voucher number will be the reference no by default.
This reference number will be available at the time of making a receipt voucher.