PinDollars is a new web based service that allows you to make money from your Pinterest boards.
The service provides you with its own pinning button that you have to use instead of the official one.
It would add affiliate links to the pins that could generate money for you from clicks.
The developer spoke about this service:
People will click your pins, some people will buy things, and you will get paid. Check your dashboard for daily updates on your clicks and revenue generated.
This service is probably against the terms and conditions of Pinterest so you might get banned from the service.