WOW Gold: Teleporting is the number 1 mistake people make regarding their money
Walk, fly, run, and swim: "Uhh, I do that already." Yes, but not enough, way too many people teleport around places. Put it this way: If you're paying WOW Gold to teleport around Archosaur, or paying the -I think- 5K to go from Sumor Camp to Swift-wind Tribe, you're wasting your money.
There, that's basic money making. Now, how to save the money you've made. You may think it's not a lot, but it really builds up. Teleporting is the number 1 mistake people make regarding their money. I generally only teleport between the following places:
-The three main cities: They're relatively far from each other, and I'll admit it's quite dull to fly between them as much as you should, Therefore I teleport between these.
-City of the Lost -> Wellspring Village: My gateway to Archosaur. It costs 200 coins, and flying from there to Archosaur takes about 2 minutes, saves you 2.8K.
-The towns from level 1-20: Eh, it's only 200 coins; you can make that back from a single monster. You have to walk too much at the lower levels otherwise. Also, if you have TW teleports in your faction, use them wisely, because they're awesome.