We need a send a friend script with some additional functionality.
People should anwser several questions, based on the questions an e-card is composed. The data should be saved in mysql database. The friend wil be get a simple text e-mail with a link. The link will direct the friend to a page where the personal flash ecard is shown.
*The url in the mail should be unique and not "guesable". E.g id=000001 and id=000002 is not good.
*friends should be able to optout. When a friend opts out he should not receive any mail from anybody.
*an e-mail adsress should be able to send once an e-mail to the same friend (email address)
* a friend should be able to receive a maximum of X mails through the system (set by the admin, the same for every one)
*A watermark system should be in place so no automatic generation by a script is possible.
The sender address should be the sender of the person who submits the data.
*Basic data checking should be in place e.g. valid e-mail address
*We should be able to create a blacklist by hand.
*The database should be secure.
* Data model
* MySQL database secure
* PHP4 scripts supporting the functionality
* Turnkey delivery