Voucher payments from multiple customers
As a nursery we receive childcare payments from voucher companies. Parents give up part of their salary to avoid tax and the money is paid to us. The problem is that we get a single payment that covers money from more than one parent. This is further complicated because they pay a fixed amount every month, so these don't tally with particular invoices either.
We need to know how to split a single payment so that it applies to multiple customers and multiple invoices. It's possible that after receiving a payment any individual customer will either still owe us money or be in credit.
Thanks
