492662 PHP order form with paypal

This is an order form to be used on a printing company website. 1st step Select type B&W colour (dropdown box) Select paper weight 80gsm 100gsm etc (dropdown box) ... Select amount 50/100/200 etc (dropdown box) Select shipping 1st class 2 class As items slected price is update in box below Step 2 Enter personal details name address etc Step 3 Upload multiple files Step 4 Pay with paypal After payment customer to receive confirmation by email and unique order number. Admin to receive same but including uploaded files. Admin area I'd like a simple admin area to view order information ie date/time/paypal transaction id etc I want the ability to update order status ie pending/completed/shipped which customer will be able to search using their email address and order number Ability to search by order number There might be a couple of other things as well but nothing too drastic. I've been told this is not a big shop and that I could get this functionality from a free cart script but I think it would fit better into the website this way.