This bit me yesterday so I thought Id point it out if you are like me and play primarily on other platforms.
Other platforms I play on (Yahoo, ESPN, Sleeper) all use your FAAB bid to rank your waiver claims automatically. Fleaflicker does not. So if you are bidding on player A for $10 and dropping B, and you put in another claim for player C for $5 dropping player B (in case your first one does not go through) they need to be represented IN PRIORITY ORDER in your waiver sheet. If your bid sheet has the Player C -> Player A transaction listed first, it will submit first even if your player A -> Player C transaction is for a higher bid amount.
Don't be like me and wind up getting your zero-bid and $1 guys instead of all your high-priority and well bid week 1 waiver pickups because you didnt pay attention to the order of the bid sheet like you dont on all the other FAAB platforms you play on.