I have been a user of the service for a few years now, but using a relatively small subset of the facilities. Now I wish to build a new site for a diffeent non-profit organisation. Key to this will be the use of an online payments service.

Does anyone have experience of a low cost online payments service suitable for a non-profit making organisation or charity, which they would be prepared to recommend?  So far, the ones I know about are PayPal and Eventbrite.

Thanks