I would like a web based portal/gateway/server (not sure which it is exactly) that would do the following:
- Subscribe a user who texts a word say Horoscope, Quotes, Sports, Trivia etc to a particular service on a shared short code number.
- To send scheduled SMS to users based on dates or automated responses.
- To run an SMS trivia that will send questions (10 or 20 in a day) to subscribed users and evaluate their answers on a daily basis & pick winners after a certain duration based on entries or random & any other criteria
- To send wallpapers to users from a database
- To send ringtones to users from a database
- To unsubscribe the user who sends the word "STOP"
- Give reports on number of SMS received/sent for each category
- GIve report on income for each category
- Ability to integrate with various APIs
**Integration into a website through secure multiuser login**
***Please advise on any other features you recommend for this tool.