@danielmcclure on Twitter: "Facebook Conversion Tracking for Sales via PayPal, Gumroad and Other Payment Processors http://clairepells.com/conversion-tracking-sales"

Last Updated: October 15, 2015

Facebook Conversion Tracking for Sales via PayPal, Gumroad and Other Payment Processors http://clairepells.com/conversion-tracking-sales

Source

https://twitter.com/danielmcclure/status/654673844586745857