Autogear performance web store

Hi, I am looking for someone who can help me develop a website/online store for my company. The store will have anywhere between 3000 to 4000 products. Once the website is developed, my team and I can help add the products to the catalog. On top of that, I want to develop a customer loyalty/reward program that can be integrated into my website. The loyalty program will have 3 tiers of rewards. For example, the immediate customer will receive 3% credit for every purchase and the referred customer will get 1% credit and the third tier customer get .5% credit automatically. Each credit point is $1. For example, $30 purchased, before tax and shipping, will translate to $3 credit point. I want the credit point, in dollar, to be preview with each item when the customer click on the item. Once the credit point is earned, it will be store under the customer username or account and it will never expired. It can then be used to redeem for items or as payment toward future purchases. Thank you, Tee Xiong Owner Autogear Performance