Do these gift cards work worldwide or bind to any specific country. As Uber service is spread in many countries, I was wondering if the cards you provide will be accepted in my country or not. Please update with the countries where this can be claimed from.
Worldwide. Can also be used for Uber eats!
Could you answer OP's question on source of these cards ?
I doubt police could really help you with a possible scam involving BTC. As OP mentioned, do BTC trade with whom you trust (escrow where possible) as these transactions are not reversible.
i think its matter of time ethexindia will succumb to competition so i would recommend to make a switch (use zebpay the use shapeshift to convert BTC to ETH)