It basically means whatever cash outlay there is for the year they count against the cap, even though league rules allow you to amortize it (signing bonuses) over the life of the contract. So we sign a top 10 draft pick, and say one big name free agent, you could easily have 20 million in bonuses. The Bills count that 20 mil against their cap spending for the year, whereas under cap rules if you amortized it out over say 5 years it would only be 4 million towards the cap. Makes a big difference if you're trying to assemble a roster with playmakers.