MyDonate is a fundraising portal set up by BT.
There are many others including Mission Fish, Just Giving, Charity Giving and more a page here gives a comparison. Some charge set-up, others a monthly fee and others a commission. My Donate do not charge any of these. There is a card fee but that is common to all.
Hampshire Scouts have set up an account with MyDonate, clubs in Hampshire will be able to use this by contacting County Office .
HSX are using this for their Fundraising for Nepal 2013. A major event is the fantastic 900 mile JOGLE (John o’ Groats to Lands End) that they start on 24th May. Do have a look at the site and donate a couple of pounds to support them and see how the site works. click here