eBesucher sends emails or other minimal effort things to do and pays you for it. I have made a few bucks each month from just receiving and reading the emails they send. Hardly takes more than 30 seconds per email. They have a few other services to create a revenue, too. If you use Firefox Browser, you can get their program which does autosurfing websites and awards points for it. I let that run throughout the day.
It is available worldwide. Minimum cash out is $2 USD.