Use two different payment method in the same supplier

Hello,

I would like to use two differents payments methods for the same supplier.

For example some ponctual invoices are paid by SEPA transfer and the other ones are directly debited by direct debit.

How to specify the payment method “Direct debit” on the invoices concerned and SEPA on the other ones ?

Without this distinction all the invoices are available in my payment proposals and I can pay them by mistakes so pay them twice...

Thanks in advance for your help.