Coinr.me double BTC is scamsite, they begin don't payment today
Please, carefull
Most of doubling site is bullshit , they paid the older investor with the newest investor and after reached the goal they will steal your money and closed the business . For now , don't even tried to risk your money into this scammy sites and search lot of genuine sites to invest (like casino or trading)
First time I saw it, I know it will become a scam. Its a HYIP that offers your to double etc. Its good to be true in the long run. AT first, the maybe look legit, but as the members dwindle and more moembers to be payed, it will become a scam. Careful with this style o HYIP.