Why not we do something like that in India? 

This is an excellent plan. 
I have done something similar for my my tution classes when I slipped a pamphlet from down under the doors of ever house in the town where I started the classes. It was quite successful. 

Coinsreporter

I used to have the plan to buy a lot of these stickers and just troll stores by sticking it somewhere outside for customers to see. The plan was that customers would then ask about paying with bitcoin; increasing perceived demand. But that would obviously be a very immature thing to do.

alter_native

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I used to have the plan to buy a lot of these stickers and just troll stores by sticking it somewhere outside for customers to see. The plan was that customers would then ask about paying with bitcoin; increasing perceived demand. But that would obviously be a very immature thing to do.

_checks where to buy these stickers_