If you issued credit notes for sales returns but your accounts still show the original sales amount, follow these steps:
Step 1: Check the account taken at the time of the sales return (credit note). If it's different, it will not reflect otherwise, it will reflect.
Step 2: If you are adding a credit note (without item) or not taking the sale account at the time of entering the voucher, it will not reflect.
Step 3: When entering a credit note (without item), adjust it with the original sales. If you want the effect in the sales account, take the sale account at the time of entry.