I need a small website where users can sign in for an open event.
User, also can sign us for the same event using sms text and get notification back with as WAP push.
All data of uses shall be stored in database, with back up.
Server can select automatically users form website and from stored phone numbers and send them a free coupon to enter the specific event(admin controls percent % of free coupons).
All users who missed the current event would be able to participate in next event.
Users would get 1 free coupon for each 5 new sign ups they brought.
Send me 3 of your best websites.
Clear plan how you are going to develop it and time needed.
Securing the site is important.