Shopify Product USP App

The created app will be listed on Shopify's apps store.

User must have:
- Ability to create a selling point;
- Ability to add icon from font awesome before the text;
- The text itself should consist of two fields - heading and paragraph;
- Ability to select a place where the USPs will appear on the product page - 3 predefined places;
- Change the border radius of the container and boxes;
- Change the background of the container;
- Change the background of the boxes;
- Add/Remove box-shadow;
- Change the color of the text and the icon;

Plans: There will be two monthly paid plans for this app + 7 days free trial. That must be implemented in the app too.

What should be considered bulletproof development: one should be able to add the USPs to the product using design hooks and still working on every Shopify theme that complies with Shopify’s standard.

Please, provide us with a portfolio of similar projects developed by you or your team.