For $59.95, you can join the "official" Red Sox Nation and get certain perks, like the opportunity to buy choice seats at select games.

It uses a fire team system where two people must work together and there are certain perks to working as a team.

This means, that if a player is a little more inspired about the manner in which they dispatch enemies, they'll receive certain perks.

I get certain perks and advantages because of it.

Some of the colonists who had remained at the Landing site as administrators felt they should have certain perks.

As a prelate in the community of Tindar, he had certain perks to which he was entitled.

"I wouldn't want classmates to feel uncomfortable or think I was enjoying certain perks," he explained.

But he doesn't deny that it offers certain perks.

Likewise, mae chees do not receive certain perks (such as free passage on public transportation) that are offered to monks.

That is allowing players to "buy" certain perks such as feats, combat and class levels which expends experience points.