Meaning: not valuable or worth anything
Freedom fighters are at a discount in present politics
Meaning: to accumulate wealth rapidly
My knowledge of ICT technology could help me coin money
Meaning: to carelessly misuse one's wealth
He lost his job for playing ducks and drakes with the funds of a corporation
Meaning: to complete a task, no matter what it may need
In for a penny, in for a pound, we need to stay up all night and get the report done since we cannot turn it in half-finished
Meaning: being right about something
What he predicted was right on the money
Meaning: an unreasonable demand but something that is one's legal right
If you do not pay the amount of money, I have lent you by the agreed time, I will get a pound of flesh from you in return
Meaning: Complete authority or unrestricted freedom of action or a free hand
Roger was given a blank check by Mr. Musk. He could spend as much as he wanted to implement the latest driving technology
Meaning: the opposite aspect, contrasting arguments
You should consider the other side of the coin when a wife leaves her husband and not just blame her for walking out on him
Meaning: to make money quickly
He decided to make a quick buck by selling his CD collection
Meaning: a payment system that allows you to pay right before a service you use rather than later
When it comes to mobile phone contracts, seven out of ten customers opt for pay-as-you-go plans
Meaning: extremely rich
To be filthy rich means that you can choose and buy whatever you want; window shopping is for the less fortunate
Meaning: to be extravagant or spend a lot of money on something, particularly for a celebration
Let us push the boat out and celebrate the win with a fancy dinner tonight
Meaning: experience challenges and difficulties
Brian tried the offshore education business, but he caught a cold after the first month and has still shown no signs of growth
Meaning: adapt to one's circumstances; make sure one's plans are appropriate to one's resources
Of course, we'd love a luxurious car, but you have to cut your coat according to your cloth