I was running into the same problem as we wanted to pay multiple bills with one check and wanted the check voucher to list the invoice numbers and amounts for each invoice included in the check. Here are the 2 ways I found to do it:
1. You can use the write checks function and list the separate bills as expenses in the bottom section, putting the invoice numbers in the memo column. The voucher will include these details on the checks using this feature but will not using the similar section in the Pay Bills function.
2. The way we prefer to do it is to use the Enter Bills function and enter the invoice # in the ref. no. field of the bill. You must create a separate bill for the vendor for each invoice. Then use the Pay Bills function and select all the bills for the vendor. QB will combine all the bills onto one check and list each bill amount and invoice # in the voucher section of the check.
