[wp-hackers] a pay per view wordpress plugin

[Nathan White]

Why make this so hard?

1. you need to have a process that checks and verifies sms messages.
2. if message passes constraints send access code

This should all be done without touching the WP code.

3. ability to toggle posts based off of access code.

This is the only hook that you need.

This is fairly straightforward I would recommend checking into the Captcha
plugins as the functionality is essentially the same.