For the simple cost of $21,95 I can buy myself a pro version of this program, But due to the unique assortment of paying methods I can only buy this with a credit card. Having a credit card is very unusual in countries like Holland for example.
My suggestion: "
Integrate more pay methods"
paypal
Ideal
and other programs that are just as reliable as those 2.
I am sure you will soon get more pro users.
Greetings,
Someone who likes to have Pro, because the free one does not work