I did an exchange in my websites point of sale (not quickbooks) for a customer which resulted in a $3.00 difference which was refunded back on their credit card. To record this in quickbooks, I issued a credit memo for the return, an applied it to the new purchase, and then the balance of $3.00 as refunded back on their credit card. How do I get the $3.00 balance on the credit memo to be applied as a refund in my undepostied funds?