Take a look at Jei’s Command list:
Economy Commands:
STATS - Shows your FruiCoin stats
FLOOT - Free FruitCoin every 8 hours
SHOP - Shows what items you can buy
BUY - Buy stuff from j*shop
HARVEST - Harvests the farm every 12 hours
PAY - Pay someone your FruitCoin
BOARD - Shows the Top 5 Richest globally
FBOARD - Shows the Top 5 Fishers globally
FISH - Go Fishing for FC
PIXEL - View your Pixel Pet
Miscellaneous Commands:
HI - Greets you politely
KICK - Kick a member from a server
BAN - Ban a member from a server
SMILE/FROWN - Fun emoticons :)