how to get money
 

what is the best way for me to make money?
There is farming, but which bosses?
there is also plvling?
which way is better?

Depends if you have time to vend I think.. If you don't have time to vend, then there's no point in getting a decent drop that you need to sell!

Plvl is apparently good money, but watch out for scammers.. (those that makes u plvl them and not pay up..)

Work on your own production scrolls/stones/potions also give u a steady income...

Try to shout to sell weapons :) Those with good stats will sell for more (ex. end&str for fighters, int for mages, etc.) Look for godly weapons :D (ex.lvl 40 wep with stats +20) That way you can shout and make money on the go. I don't remember lower bosses, but around 40's try GK (Goblin King)in Goblin Camp, GGK (Concealed Peak through Goblin Camp), or Robo (Vine Tomb). Here are some guides found in the Fiesta Wiki which may seem useful to you.
Money Making:
http://fiestafan.com/wiki/index.php?title=Money_Making
Getting Started with Production Skills:
http://www.fiestafan.com/forums/showthread.php?t=793
1Free Level or Infinite Fame+Money (only if you have a lot of time for vending!)
http://www.fiestafan.com/forums/showthread.php?t=3285
Farming/Harvesting Locations:
http://www.fiestafan.com/forums/showthread.php?t=3892
Here is a link to the Guide Index:
http://www.fiestafan.com/forums/showthread.php?t=4556
Making Money:
http://fiestafan.com/forums/showthread.php?t=7889
Enjoy !:) Sorry if some of the guides are nothing new, like starting production skills. I'm not sure if you're new to the game...anyways welcome to FiestaFan !:)

just finish all quests and ull be swimming in lefover money from buying needed armor...

Lol sorry to not directly answer the q, but plvling gives u the most cash, and time is money. But there are scammers so it might be a problem. Vending/production skills are somewhat slower (depends on prices) but are "safer." Try to find a good price point. If they don't sell, lower a bit & set up shop next to vendor with ...let's say...sonething for 4s. Make yours 3.9s. Then try to find the best price...cheaper gives you less money but sells faster. If you don't have time to vend use that method. Find the highest price to earn but cheap enough for people to want to buy it. Like wizard said, questing gives you money but it also takes time.
Moral of the story: you need time to make money.
xD

I hate pleveling, cuz its biased against me... (Ima cleric) QQ. I think it makes fail players with no skills destined to fail others kq and games

check this out itll help u alot:
http://outspark.com/forums/showthread.php?t=34582