hello webmaster,
In the meantime, I have purchased and installed the module Paypal API.
Unfortunately, I can not enter the license key anywhere. in the configuration is nothing to register.
But unfortunately there is no useful manual (the illustrated instructions on your homepage is ancient) to integrate this module.
I already wrote an e-mail, but I still did not get an answer 2 days later ....
The program itself is really great, the support, however, a bit sluggish.
I ask for help