Easy Script

I need a script that will do the following: - User enters username into form - User presses submit - User gets sent to a new page to choose a purchase option. I.e. 1 entry for 1GBP, 5 entries for 5GBP, etc. - User presses submit - User then gets sent to paypal to pay for number of entries selected. - Once paid, user gets sent back to site. This is where the important bit comes in: - A table in a data base needs to be made orginally for the entries. - If the user paid for 1 entry then they need to be put in an entry entitled something like entryA1. - If they entered 5 times then they need to be put in the tables entryA1 to entry A5. - I then need to be able to call from that database into a page. I.e. i will have a list of 100 numbers, next to each number will be the user that entered an entry. E.g: 1. entryA1 2. entryA2 and so on.... Hope this all makes sence. It shouldnt be too hard for someone to do that knows what they are doing. I will DEFINATLY have more work for you after this if you do a good job at a reasonable price! Many thanks!