You pay a Monthly 100$ btc.
You receive in a month 70$ value of alt coins.
And at the of the month you get like 10$ back of your btc.
At the End of the month you hold different altcoins and you hold little bit bitcoins.
Now if you pay for the next month 100$ you pay 10$ less so coupond that by 12 months you have profit of 120$ btc and a lot of altcoins.
LMAO so you pay 100$ for the fist month and then pay 90$ for the next 11 months. SPEND $1090 in 12 months and get 120$ back + Shit altcoins.
I can't tell if you you think this is a good service to offer but i'm gonna be nice and tell you now. STOP IT, GET SOME HELP