Seamless Shopify-Amazon Integration for Physical Goods

I'm running a Shopify store selling hair product with amazon affiliate links and I need to integrate my Amazon affiliate links into a customized checkout page. I want every purchase to appear as if it's happening on my website, providing my customers a seamless experience.

Key Requirements:
- Customized checkout page with integrated affiliate links
- Experience with existing Shopify apps

Ideal Skills:
- Shopify development
- Amazon affiliate program knowledge
- UX/UI design for ecommerce
- Proficiency with existing Shopify plugins