Create a Paypal Button link that you can use in markdown file

CreatePaypalButton.md

For creating the Paypal Button link you have to go first to the Button Manager API.

When the button is created you can copy the link from the email tab.

<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=MJ7V43GU2H386" 
target="_blank">
<img src="https://www.paypalobjects.com/en_US/GB/i/btn/btn_donateCC_LG.gif" alt="PayPal this" 
title="PayPal – The safer, easier way to pay online!" border="0" />
</a>

Replace the href attribute with the copied link from the email tab. Paste the result to your markupdown file.

Finished.