Nikkulau,
Use Paypal... (from the link given by Ray)
It can be used with almost any bankaccount, is (reasonably) safe, and you will get a confirmation.
A simple pay/send -only account should be fine and should be "free" for you with any bankaccount behind it...
Thus if you donate 20€ ... the sme-crew should receive at least 25 US$
Regards
Reinhold