How I can give a partial refund back to a card?

[preston]

Hello,

Please can someone help or give me some advice as to how I can give a partial refund back to a card, (loyverse to sumup) I can click on the item to refund then i cannot go any further. It allows me to give full refunds with no problem at all.

[Mag]

Hello. Loyverse POS does not support partial refund for Sumup payment type