Throw in the towel
Give up
Chip in
Help with work or to pay for something
Twist my arm
talk someone into doing something they don't want to do
In a pickle
in trouble
Green with envy
jealous of what other people have
Butter someone up
Compliment someone to get what you want.
A penny for you thoughts
someone wants you to talk about what is on your mind
Pay an arm and a leg
Pay a lot of money
Hold your horses
wait
Bring home the bacon
Earn money
On the tip of my tongue
Can't think of the word you want to say