I am part of an website until more than one month in which can be invested with bitcoin and us dollar. I have invested in bitcoin. Give a low everyday interest (every day of the week) which is about 0.5% and increases with the amount invested (but few). This website have characteristic which rarely may be encountered in the online businesses and other very significant data. For example they have 9 years of development and 5 years of real life online (during which pay everyday like a clock). they have more than 53 000 investors, more than 4 million us dollar invested (in bitcoin and in us dollar), more than 6 million us dollar withdrew, the biggest investor has invested about 200 000 us dollar etc, etc. They show even the way in which realize their profit with which pay the investors. Otherwise the source of their profits. There are sea of data in their website and needed maybe day to read all. In this website if invest in bitcoin have the everyday profit again in bitcoin.

It is a little different i another one when I am part since only 3 days. They give much more profits. But not fixed because depends from the everyday earnings. They promise 160% profit (so 60%) but not in fixed date. They give that profit when it will be arrived. So not fixed everyday profit (like do t many sites) but a overall which can be arrived in two month or four month depending from the everyday earnings they have using their way of profit. In this business you can invest in bitcoin and had the profits in bitcoin but your bitcoin, when "worked" with those to make profit, are converted in us dollar and you have the profit that they promise in us dollar. Then, when you withdraw, automatically the profit become bitcoin and arrive as such in your e-wallet. This happen even when you send the bitcoin which you want to invest. Those are converted automatically and immediately after your sent those. You don't see bitcoin to "work" in your dashboard. Only us dollar. This kind of investment can be very risky or even more profitable than the prmise. So, if the price of bitcoin during your investment increases you cannot have your promised profit. Maybe even can lose. If the price decrease you earn more. Even much more. This website is very new. May have only one month online. But seems very professional. Great and fast support. This website too show the source of their profits.

Both the above sites have profits using software bots. In different fields. If you are interested about those PM me to give the reflinks. Cannot write here those because is not allowed.