i am mm for free i am mostly on all day (thank god for summer) and im working on vouches so i get more customers 
add my MSN and PM me or post on my fourm and i will get to you as soon as possible this is what i do
Pins:
1. i ask for player a's pin
2. i check if player a's pin is correct
3. player b gives me account he wants member so player b cant fake country on me
4. player b gives me what he/she is trading
5. i check player b's stuff
6. i ask for country from player a and make player b's account member
7. i give player a the thing player b was trading it for.
and im too lazy to write the other stuff but you get it, i do regular MM...
with my methods no one will ever get scammed.
add my MSN and PM me or post on my fourm and i will get to you as soon as possible this is what i doPins:
1. i ask for player a's pin
2. i check if player a's pin is correct
3. player b gives me account he wants member so player b cant fake country on me
4. player b gives me what he/she is trading
5. i check player b's stuff
6. i ask for country from player a and make player b's account member
7. i give player a the thing player b was trading it for.
and im too lazy to write the other stuff but you get it, i do regular MM...
with my methods no one will ever get scammed.