Default players have access to the following commands:
Teleportation commands:
/tpa
/tpahere
- /tpaccept
- /tpdeny
/sethome
/home
/back

iConomy commands:
/money
/money pay amount

McSpirit commands:
/drunk
- /sober
/lsd
- /withdraw

Misc. Commands:
/kit
- starter
- tools
- farm
- torch
/recipe
/message, /msg, /tell, /r

"Trusted" players have access to all of the above, as well as the ability to place lava, fire, and tnt.

$5 Donator privileges:
Custom nickname of your choosing
Donator prefix
/weather sun/storm
Ability to set up to 3 homes; /sethome 1, /sethome 2, /sethome 3
Use blocks as hats, /hat
/kit irontools

$10 Donators get all of the above, and:
Ability to turn into 2 mobs of your choice; /md pig, /md creeper, ect. You are not allowed to turn into EnderDragons.
$4,000 - iConomy
Ability to set up to 10 home; /sethome 1, /sethome 2, ect
/ptime - Lets you change your client side time - You see daytime while it's nighttime on the server

$15 Donators get all of the above, and:
$15,000 - iConomy
64 Diamonds

Additional Notes

Survival PvE, Friendly staff and community with lots of great plugins: iConomy, Chestshops, LWC, mcMMO, and lot of protection against griefers and hackers.