After Effects Version CC 2018, CC 2017, CC 2016, CC 2015, CC 2014, CC, CS6 | No plugins | 3840×2160 | 570 Mb
A simple to use template for your social media product-commercials.
Insert 3-4 transparent(!) product images, your logos/brands and do all the necessary adjustments in one control-composition.
All text-information such as product names, intro/outro titles, prices, discounts and features are also easily inserted and adjusted.
I also added a simple way to add a music-track to all versions so that you only need to drop your audio into one single comp, and it will fade out nicely in all versions.
Of course this solution can be overridden if you want full control.