Impetus is charged 1.5% + 20p per transaction for standard UK cards, 2.5% + 20p for EU Cards and 3.25% + 20p for cards issued anywhere else.
I am a UK taxpayer and I would like Impetus to treat this donation as a Gift Aid donation, boosting my donation by 25p for every £1 I donate. I understand that if I pay less income tax and/or Capital Gains tax than the amount of Gift Aid claimed on all my donations in that year, it is my responsibility to pay any difference.