JustGiving it will try to add onto the donation a 'tip' for itself of 18% of the amount you give. That is on top of the 1.9%+30p fee + 5% of the Gift Aid. You can set the 'tip' to zero though that is a bit fiddly.
JustGiving it will try to add onto the donation a 'tip' for itself of 18% of the amount you give. That is on top of the 1.9%+30p fee + 5% of the Gift Aid. You can set the 'tip' to zero though that is a bit fiddly.