Hello Dear Admin,
is there way to enter customer due in one place (not on the invoice).
eg. Sam bought three items on day one and pay nothing.
next day he bought another item, but this time he also pay his debts.
right now i have to go to each separate invoice and clear his debts/balance
Do you want to keep track of how much Sam owes you?
then you must enter an invoice for each sale (or one invoice per day possibly) and then record the payment when it is made.
then just enter the payment when it is made.
dont specify any invoice number.
it would solve your problem.