Bitcoin Arbitrage. Too good to be true? Using Dollars and South African Rands

Theoretically you could make millions after 3 clicks. Convert Rands to Dollars, Dollars to Bitcoin and Bitcoin back to Rands using these three sites and you have a potential arbitrage opportunity:

https://bitx.co/in/za/en/market/XBTZAR
http://www.travelex.co.za/
https://exchange.coinbase.com/

BIG DISCLAIMER!!!
There might be other Risks!!!
Do your own research before doing this!!!
This is just an educational video!!!
I repeat, just educational!!!