for now I still have not used bitcoin as payment, because in my country it is still very rare to receive bitcoin as payment, so my bitcoin is in wallet and usually I use bitcoin as my old age savings. 
You may still be unlucky to find a place or service that can receive payments with bitcoins. but I think you can still do it, you can buy various goods from abroad and I think nowadays there are so many e-commerce that give free shipping cost to various countries. you can also apply the purchase of digital goods on the internet such as buying license windows operating system, you just do the order and your license will be sent digitally via e-mail. that is some method many people are selling to sell their goods, there is no reason not to use bitcoin because nowadays all countries can connect very easily, the internet has made all the country becomes no barrier and everything is very open. and Bitcoin have paved the way for the financial system in the world to be centralized and used with ease.
