The Paddy Power "2 Up You Win" Early Payout promotion is simple:
If you bet on a team to win, and they go 2 goals ahead at any point during the match, your bet is immediately settled as a winner!
This includes all multiples and Bet Builders, where the relevant selection will be marked as a winner.
This is the case even if your team blows the 2 goal lead; so if they were leading 2-0, and then go on to draw 2-2, it doesn't matter, your bet is still paid out as a winner thanks to this promotion.
To take advantage of the offer, make sure to use the "Match Result - 2UP" market; other match odds markets don't qualify.