Jambo

post" action="https://jambopay.com/WTCartProxy" target="_blank">
hidden" name="item_type" value="donation" />
hidden" name="item_name" value="donation description" />
hidden" name="business" value="receiving entity email@yourdomain.com" />
input" name="amount_1" value="4000" />
hidden" name="rurl" value="http://www.yourwebsite.com/done.php" />
image" src="https://www.jambopay.com/img/jambopay_donate.gif" />