Credit Back

This feature can be used If the client account is in credit.  For example, if a client has overpaid by £20.00 previously, when you create the next invoice for that client you will be reminded automatically of the over payment and you can choose whether to credit the amount back to the client on that invoice.  If you say YES, then the amount of £20 will be automatically entered into the Credit Back box.  The total amount for that invoice will then be calculated automatically.