Facebook Ecommerce Apps Cloning Needed [WTH]

Need a fb developer who can Clone or Create this type of Facebook Store apps: Facebook.com/payvment
I need all the social feature integrated and make sure you know what 'user friendly' means.
Also Reply With the Best Quote for the project.

Only Serious Inquiries will be replied.
Add Me on Facebook : Facebook.com/adeelmanandhar

Why do you need this when Payvment offers it for free?
If you are looking to build this as a product, it is a seriously crowded market .I know atleast 30-40 companies offering services unfamiliar to payvment.

i know for a fact that payvment cost over 300k to develop. Good luck.

for eCommerce on my page I'm using Deals apps from ManageFB system ... maybe will work for you ..