Clan Quests work around
Clan hopping ; jumping from clan to clan to grab as many quests as possible then move on
Create infinite clans ; Just do the quests yourself. rince and repeat
Accumulate a mass amount of gold coins then settle down in a good clan that has the store opened up decently and spend till your hearts content
Naturally you do not want to make this permanent as your likely to miss out on some other clan rewards while your amassing gold coins. Like CVC tourney rewards and/or NM/UNM CB rewards in some instances
But it might be tempting if your missing out on clan quests to get gold coins quickly