I used a order fulfillment company to deal with my shipping and warehousing, i have the similar question, implement cnstorm.com pricelink and chinadivision.com APIs.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.