Add-to-Cart Buttons: Bigger is Better
107 Add to Cart Buttons of the Top Online Retailers | Get Elastic Ecommerce Blog
Optimizing Call to Action Buttons // RyanSpoon.com
Design Compelling Call To Action Buttons | A How-To Guide – The Daily Egg
Ai de citit despre UX si CRO, despre culori, plasament si manipulare, despre eytracking si obisnuintele oamenilor pe un magazin online.

Sint multe carti, multe articole...dar ai material de citit.