Alt accounts are mainly used to AFK mob grinders or farms to generate income. Since spawners and crops only work when the chunk is loaded, alts are able to load multiple chunks to gain money. Alts must be in the same chunk for farms, and within 15 blocks of the spawner for mob grinders.
AFK machines and console clients to have alts automatically rejoin the server after a reboot are allowed. However, alts are not allowed to own factions to gain a second position on F Top, hide money or store valuable items. This provides an unfair advantage.