Yes, you can have more than 1 One-Time vendor payment in an AP Check Process run. On the Voucher Header screen for each voucher where the One-Time Vendor Code is entered, the 'Print Sep' checkbox will be auto checked. This indicates that the check for the voucher will print separately from other checks with the same Vendor Code.

If the Print Sep checkbox is not checked for a voucher where the One-Time Vendor code is entered, click the  "Print Sep "checkbox to display a checkmark to ensure that the voucher is not merged with another One-Time vendor?s voucher for payment