How would it benefit the server: New way for people to make/loss money, and a new rp experience to enjoy
Potential Issues/Exploits:
none
Additional notes: can have have it as a npc/f4 function you can open, and have it so its completely random on what stocks/currency fluctuates and deflates, also have it so you can leave stocks/coins in when you leave while they still keep fluctuating and deflating, meaning you could come on and have made or lost money