Tmall.com, formerly Taobao Mall, is a Chinese-language website for business-to-consumer online retail.
XYZScripts.com provides Tmall clone script - XYZ Shopping Cart
It is a PHP+MySQL powered script to create your own shopping cart site.
XYZ Shopping Cart is enriched with features like unlimited categories, brands, unlimited products, multi quantity pricing, deals options, multi vendor addon and much more. Within minutes you can create an online shopping site like Tmall.
XYZ Shopping Cart - Tmall Clone Script details