so i just saw this site http://[Suspicious link removed]/1LP8D5C the idea of it is to invest a certain amount of bitcoins and after 100 hours they will pay you double the money? and you dont have to pay any fee to invest so it got me a little curious, why would anyone make a site like that? and how does the site owner earn money from just "doubling" our bitcoins without taking anything? so has anyone actually tried it? is it legit? here is the link if you wanna try it:

ref link: http://[Suspicious link removed]/1LP8D5C
 
non ref link: https://[Suspicious link removed].com/