currently i am designing a shopping cart in Zend Framework. I decided to write code for user/roles/product catalog from scratch which i have already done and tested. But for other things i need you guys to guide me which are the best classes/libraries to build this system system.
I need following functionality as
and thanks for your time.
Note: I have already gone through magento modules, its bit difficult to extract from it what i need, so it will be last resort for me.
External vendors such as Paypal or Fedex has guides on their sites.
Take a look like other do this:
I'm surprised it's difficult to extract. Magento architecture isn't very complicated.