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IMPORTANT!It is very important to exercise the following 2 things when depositing funds in any project.
How much does the website pays and when?
If the project pays too much, it can be safe to conclude it is very high-risk after time and especially when many are heavily funding and receiving funds from the project BEFORE you've joined.
How does the website pay the users?
You should check to see if payouts are handled instantly or promptly and how many have been paid.===========================
The CryptoPayouts.com website is a 200% single-line bitcoin doubler that pays DIRECTLY to each user's bitcoin wallet.
This means users sends bitcoin directly to your wallet address. 
I understand the doubler plans have a high risk stake, but why not give a complete different approach a try where bitcoin deposits aren't held and transferred to users bitcoin wallet by the senders. 