How to properly organize donations on a site with Liqpay?

Question

LiqPay

There is a registered account in the likpay, you just need to make a form on the site in which you enter the amount and click pay, then it transfers to the likpay page with payment already with this amount. How to implement it? The doc-tion of the likpey is very muddy, everywhere there are anchors for documentation in the documentation itself, nothing is clear ..

Answer 1

Also interesting. Looking for a form for joomla 3