City that pays people for using toilets

In an interesting move, the Ahmedabad Municipal Corporation (AMC) has decided to pay people for using public toilets.

The objective is to reduce open-defecation and this is seen as one solution that could get people to use the public toilets. An AMC official also stated that they will try and offset this cost by generating revenues via advertising. 

This idea has been implemented in Nepal and has worked well there. What's your view? Is it a good solution to try? Will it help reduce open-defecation