You just have to get registered (and get your bonus $20 as a registration gift),
join the System, 'buy' your MAVRO money, and keep on lying on your couch and
watching how rapidly your capital grows in value, with up to 20 or 30% of gain a month.
(Note that your deposit grows even faster, up to 75% each month.)
As Mavrodi explains, "There is a virtual currency called Mavro which constantly rises in price from 20 to 75 per cent a month. This price only I can set. Some individuals exchange money between themselves, without any obligations, guarantees or conditions – it is a fundamental point".
The feature of this pyramid is the method of cash flows movement. As Aleksey Yaroshevsky of Russia Today explains in his article, "When there is no legal entity, no joint account, no office – in other words everything is shared between millions of private accounts – it means no one can put an end to it..." 
Mavrodi claims his actions are legal; Ukraine’s politicians disagree. The ruling party wants current laws tightened to block the MMM from making off with vulnerable people's nest eggs.