97854 Basic Shopping Cart

Okay... The objective here: (Need Basic Shopping Cart from Scratch) I have an entire site complete and ready, this site consists of about 30 product pages..... I need prices for each item drawn from a price list (whether from excel sheet and/or whatever method works best when setting this up)......... I will then need the checkout process created with admin section, etc....... Feel free to download files for review and contact me with any questions........... here are the files: [login to view URL] MAIN SECTIONS OF THE SITE: CART: When items are added to the cart they STAY here until user deletes them USER ADMIN: Here they can view ORDER HISTORY and view/edit USER INFORMATION SIGN-UP: Obviously, this is where they fill in their information to become official user of the site TOMMY'S ADMIN: When orders are submitted by users, they go here for me to view and/or delete THE PROCESS: Step 1. Obviously they will browse the site and add whatever products to the shopping cart Step 2. When they add something to the cart, there is a second page they see before the item is actually added to the cart ([login to view URL]) [login to view URL] ---- This is where they —A-- enter final details about their project —B-- upload files (artwork) and —C— select their shipping method Step 3. The item is then officially added to the cart Step 4. At any time they can view cart and/or CHECKOUT Step 5. CHECKOUT --- This is where the credit card processing comes in, we can discuss this later and/or I will have this taken care of myself Step 6. After payment is made, order information is then sent to MY ADMIN area to process Things that need to be done first: There is an excel file called “[login to view URL]”.... These are ALL of the prices for each item and quantity. This is pretty self explanatory, let me know if you have questions. I suppose each item and quantity needs to be linked to this spreadsheet correct? If I need to do this to save you time I will, just show me the ropes. FILE DESCRIPTIONS: [login to view URL]: This is the page they see after submitting an item to the shopping cart. They will see this after submitting every single item [login to view URL]: Self explanatory [login to view URL]: Their order history and customer information is viewed here Order_sample: This is the page that shows details of their previous orders.