You deposit BTC 0.003 to 1BetG45YguZEKxzCVWXzWo6wvkooMbGj7T
0.003 x 5=0.015 Btc, which you collect jokes.
Do you want to trick us here, with your silly idea.
Attention:
Don't let anyone deposit btc to the address above, it's a scam, you can see it here:
https://bitcointalk.org/index.php?action=trust;u=3353485don't ever deal with the above users, you will regret it, check carefully.