I tried a variety of donation extensions and ultimately settled on this one due to its flexibility, ease of use and aesthetics. I was even more impressed, however, by the support. I submitted a question asking about how to make a change to the field order. The developer not only responded within an hour, but actually made the code change and posted it so that I could simply download it and go! As a newbie, this was greatly appreciated!! Save yourself some time. Just buy this one and you'll be good to go!