You are paid for scheduled block hours, standby, ground duties (sim,sep) and a night stop allowance for flying related duties. Your id and car park pass are paid for.
You pay for medicals, uniform, pension, loss of licence.
You are not eligible for any share schemes or commuter letters.
Rolling hours are 680 in the last 12 months.
Your at the mercy of crewing, called from standby for a duty can disrupt your roster so you cannot do your duty the day after, if that turns to a rest day it can quite easily be a loss of 200 - 400 and there's nothing you can do about it.