build a website and online store -- 2

I need someone to design / develop stage 1 of my e-commerce website and store using WORDPRESS The domain name is ready and hosted and work can start immediately. This project requires the setting up of the website introduction pages and also 1 category of product (Baby’s mobile) with 36 items in all. I will provide you with the images for all 36 items / designs. There are 2 images for each item so there are about 75 images to upload altogether. You must also allow spaces for future categories as follows: 2) Paperbags 3) Umbrellas 4) Fans 5) Scrapbooks 6) Wrapping Paper 7) Cards The baby's mobile category is urgent as I need to start selling the 36 items asap. I will also provide you with the code / reference number and price for each item in this first category. Payments for work on the other 6 categories can be discussed once the contents and images are ready for upload. Website Payment and Checkout : I will also provide a table that consist of the reference numbers and pricing schedule for the 36 items to be uploaded onto the products page. There are 3 different prices for the 36 items. I would like the retail prices for each item to be visible to anyone who logs on to the site. Buyers can buy one item at the Recommended Retail Price. However, the wholesale prices would require a person or company to register (with name, business and contact details) and login in order to access. Is that possible? As for freight, the retail price is inclusive of shipping and all taxes. As for the wholesale prices you need to allow for automated calculation of shipping costs, as example below: Eg., if someone purchase 250 or 350 pieces of an item it will automatically shows calculations as such: Item xyz: 250 pcs x USD 5.00 = USD 1,250 Shipping: 250 pcs x USD 2.4 = USD 600 Total = USD 1,850 Item abc: 350 pcs x USD 4.60 = USD 1,610 Shipping: 350 pcs x USD 2.20 = USD 770 Total = USD 2,380