I need the ability to:
Have random draws for prizes i.e. enter to win a gift certificate. System sends SMS to winner on draw date and messages to non winners
Enter to win: i.e. 1 in 4 win a free pizza
Send SMS based on a schedule
Build different lists with optins and sending back required disclosure
Appointment reminders would be nice
I am sure there are other features I am forgetting. Anything capable of doing this with Twilio? Thanks on advance.