Database website

I would like a database based website developed which has around eight pages. Home page has a flash header, and each webpage has the option for two advertising banners.

A user creates an account using email and password. Simple details are then gathered like name, username, nationality, sex and age. A terms and conditions box is ticked, and then the user has an account. The user can then input various information (date, unique number, item etc), details under various headings (insurance, receipts, etc). The websites primary function is to remind people of birthdays, events, renewals, and warranty expires etc. A reminder is flashed up on the website and/or an email is sent to the account holders own email, when the user sets the reminder time (week, month etc). The account holder can also scan receipts, certificates etc, into the database. The scanned images-documents are to use pre-set settings to reduce data space and have a format.
Yes I already know outlook, facebook has some of these functions, and yes I know that most companies will issue a reminder around a mouth before renewal date. This website is part of a bigger project. The quote is based on quotes that I have already had with two other websites. So please, anyone who thinks the quote is too low, don’t email me about it.
The database website site should have Facebok and Twitter integration.