HWID - Hardware Identification what got every PC. That mean if HWID limit is 1, than you are able connect 1 client from 1 PC, but if you have 2 PC at home, it allow you to run 2 clients on 2 PC.
HWID limit 1:
More focus one Main character gear
Better marketing (sell gained items what not needed for your class)
Better community partying system: You are forced to look for party to be able level up faster
No more jewelers on specific places where monster concentration is higher
HWID - Hardware Identification what got every PC. That mean if HWID limit is 1, than you are able connect 1 client from 1 PC, but if you have 2 PC at home, it allow you to run 2 clients on 2 PC.
HWID limit 1:
HWID limit 2:
Your ideas?