We are Pvt ltd co.. We are giving discount (not in cash but in form of credit note against invoice genereated)to our customer who are making payment to us withing 2-3 days from the date of delivery of product. In previous year we are using ledger as cash discount for this transaction. What could be ideal name for the ledger for this type of transactions. Will "prompt payment discount" will be suitable name for this type discount from accounting point of view?