A web app built on the Zend framework to allow customers to purchase multiple Chargify sock subscriptions in one checkout flow. The server stores the cart in session so the user can leave and come back.
Client came to us looking to level up their web-presence from a simple Shopify + Chargify site that could only handle one subscription purchase at a time to a fully functional and custom website. We redesigned site and implemented it in PHP using Zend and interfacing with the Chargify API.