Mobile commerce app

We are looking to build a MobIile Commerce site for the mobile Web and rich Apps which includes following. Looking for ipad and iphone in first phase :


Category, Brands and Sub categories should be customizable. Need a team which has experience in building such app.

Imagery
• Multiple Images Per Product
• Video Demonstrations
Check-out and Support
• PayPal Mobile Express Checkout
• Shopping Cart View
• Order Status
• Contact Us
• View Full Site
• Forget My Password
• FAQs
• Multi-Language Support
• Click to Call
Navigation
• Bread Crumbs
• Dynamic Categories
• Product Search (brand/price)
• Deep Linking
Promotion
• Featured Items
• Best Sellers
• New Arrivals
• Clearance
• Zip/Geo Code Store Locator
Social
• Share to Facebook and Twitter
• Ratings and Reviews
• Email a Friend
• Wish-List and Registry