ok guys, if you use this remember to thank and +rep (oh and headshots add this to ur thread)
This is how to make fast GP
1. Put all your weapons into storage except for the default m16
2. Use only 1 bag
3. Play whole matches. Try making the room. If you play a whole match from start to finish i gives you 100 more GP than usual.
4. Never repair your m16
5. Play EM, SnD, GM. These give you more GP than other modes.
6. Get good scores. The better your score the more GP you will get.
7. If you have a handgun that you dont care about, put that also in bag one. You will get more money.
8. Get headshots,
double kills, triple kills, multi kills etc.
grenade kills
knife kills
these give you more GP than usual.