Just for Facebook. Create Custom Audiences and Track Conversions (purchases) without effort, just go to Facebook, get your pixel ID, copy the code, paste it to the module and you're done.

This module will do the rest for you.

The most complete module to track all Facebook Events (+8), create a catalogue, use dynamic ads, tag products on Instagram, fill the shop tab on Facebook...

It also improves SEO by fixing invalid Schema and Open Graph structures!