UNDER CONSTRUCTION

Making the thing working well first, then I'll know what to write here :)

todo:
supported types: currency, button, output, origin
what is, what for, how to , quick start, undocumented, support <-->
diff:
receiver always show full name + store if got biz name and name + email if nnot always 2.9 % for fee, for now, change later
if guest, send 4 vars only to save bandwith, response ???