To exchange a stock item, first find the original sale using 'Find Sale'. If the sale has not been completed and still has a status of 'Deposit', you can remove the item from the sale, then add the new item.
If the sale is 'Posted', you will need to refund this sale with 'Customer Credit' as the payment type. (See 01. How to perform a refund). When performing the refund, ensure only the items being returned are highlighted. In the payment field on the refund select 'customer credit' and add the payment.
The next step is to create a new sale for the same customer. Select new sale, search or the customer and select 'sale, repair, valuation'. Enter the item/s onto the sale that the customer is taking. In the payment amount field, enter the amount of customer credit being used. In the payment type field, select customer credit. Then add the payment.
