Grouping Open Items and Individual Payments
Wherever possible, the payment program will always group items together for payment. However, you can also specify that an individual payment (a separate payment) is made for a particular item. Indeed, for certain payment methods such as the POR procedure in Switzerland and the PBC procedure in Denmark, only individual payments are possible.
The payment program can only group together open items for payment if the open items in an account have the same:
You can also pay open items from different company codes together, as well as customer and vendor line items.
Items in an account are not grouped together if you:
Items in which a payment method is specified are not grouped with items in which no payment method is specified.