NPC: They deal: You deal:
ANGEL Kin/Exp Exp
AMARR EM/Ther Ther
BLOOD EM/Ther EM
CALDARI Kin/Ther Ther/Kin
GALLENTE Kin/Ther Ther
GURISTAS Kin/Ther Kin
KHANID EM/Ther Ther
MINMATAR Ther/Exp Ther/Exp
MERCENARY EM/Ther/Kin Ther
MORDUS Kin/Ther Kin
SANSHA EM/Ther EM
SERPENTIS Kin/Ther Ther
DRONES All types EM

Minmatar - Ladar
Caldary - Gravimetric
Gallente - Magnetometric
Amarr - Radar

-Smallest to Largest Site
Burrow > Hideaway > Refuge > Rally Point > Den > Yard > Port > Hub > Haven > Sanctum

-Easiest to Hardest Site-
Hidden > Forsaken > Forlorn