perk

perk /p'ɜː^rk/ (perks perking perked)
[N-COUNT] usu pl
Perks are special benefits that are given to people who have a particular job or belong to a particular group.
...a company car, private medical insurance and other perks...
One of the perks of being a student is cheap travel.perk up
1 [PHRASAL VERB] V P, V n P
If something perks you up or if you perk up, you become cheerful and lively, after feeling tired, bored, or depressed.
He perks up and jokes with them.
...suggestions to make you smile and perk you up.
2 [PHRASAL VERB] V n P, V P n
If you perk something up, you make it more interesting.
To make the bland taste more interesting, the locals began perking it up with local produce...
Psychological twists perk up an otherwise predictable story line.
3 [PHRASAL VERB] V P, V P n (not pron), also V n P
If sales, prices, or economies perk up, or if something perks them up, they begin to increase or improve. (JOURNALISM)
House prices could perk up during the autumn...
Anything that could save the company money and perk up its cash flow was examined.