Donate Card processing fees So that we can continue to raise funds through our website, a small proportion of your donation will be used to pay our card processor Stripe. See below an example based on a donation of £10. EEA issued Visa / Mastercard = 1.2% + 20p American Express = 2.9% + 20p Non-EEA Issued cards= 2.9% + 20p Donation £10 Gift Aid £2.50 Process fee £0.34 Total cost to the charity £0.34 Net donation £12.16 Donation £10 Gift Aid £2.50 Process fee £0.49 Total cost to the charity £0.49 Net donation £12.01 Donation £10 Gift Aid £2.50 Process fee £0.49 Total cost to the charity £0.49 Net donation £12.01