I need to add a shopping cart that works with google checkout and a ups api to my site. I have a website that sells printing solutions online. the site is tcsprint dot com. I would like to have it setup in a way that a customer can create an online account, upload their art work that they need to print, select the print method and shipping method then pay for the total.
Additionally I would like to have system where I can have some users become resellers, they should have the ability to log in to a special page where they can placed orders at a discounted price.
All the pages should be seo friendly and have the correct keywords in order to achieve the best ranking
Please use the PMB with your best solution, price and timeline for this project. I will list similar sites that have the same functionality on the pmb so you can refer to them.