No you definitely get paid for every round you win.
Have a look at the FA's prize fund breakdown Emirates FA Cup prize fund
"Amounts are per club in each round. Numbers in brackets represent the number of clubs receiving the respective payment per round"
We've already made £900k in prize money, the loser of the semi gets £500k and the winner £1m.
So we're guaranteed £1.4m from prize money alone, add on gate receipts and TV money then it'll be around £2m-£2.5m made from this cup run (this is if we lose in the semi).
Not bad at all.
I asked the club this earlier in the season so could bring my mum to the odd game, they said it's fine you can basically sit wherever you want. Obviously will have to move if someone else has bought that seat.
Prefacing this with this is probably just me being incredibly thick.
So we should have 2 games in hand over the league (not including the postponements for Lizzy's funeral as no one played that week). Obviously one of those is against Wigan tonight, but they're already 2 ahead of us so will...