Today's almost al countries all over the world and thousands of people using BTC in a single moment. To buy a product with bitcoin is interesting but unfortunately buying a product with Bitcoin is now possible right now to me. Actually Bitcoin service is not available here. But I want to buy some product with Bitcoin from those market which allow to pay in BTC.
Bitcoin can be accessed from anywhere but usage wise bitcoin is not yet reached to anyplace as you think. You simply needs to go with the bitcoin if you want to avoid taxation issue or use the payment mode for international transfers.
I knew that purse.io is the site provides the access for the multi e-commerce store for the bitcoin payment.