That's the entire problem!  I receive a payment from a parent company sometimes for 30 to 50 different invoices.  I have to go for each invoice, receive a payment, then put in the check number and send a receipt. So painful! It shouldn't have to be this way.  Just give me a way to enter a payment, put in the check number and select from open invoices.  Instead I have to repeat the process for all the invoices, painful.

Anyone have a more efficient way to do this?