In Test Mode, populate only the Bitcoin Address and Litecoin Address fields. In Production Mode, you can use all supported crypto-currencies.
IMPORTANT: Do not forget to change your Bitcoin Address and Litecoin Address fields when switching between Test Mode and Production Mode! Test addresses start with "m" or "n". Real addresses start with "1" or "3" (Bitcoin), or "L" (Litecoin).
When you are done, click Generate Form to generate a HTML form, or Generate Link to create and save your Payment Link
HTML forms can be embedded in your web pages. Payment Links can be embedded in web pages and emails.