Piker (noun)

A person who is reluctant to spend money or make a financial commitment; a cheapskate.

Origin:

The origin of the word "piker" is uncertain, but it may be related to the word "poke" meaning a bag or pouch and hence a person who doesn"t have much money.

Examples:

1. He was known as a piker because he always tried to get a better deal.
2. She was a piker when it came to buying gifts for others.
3. He was a piker and always tried to avoid paying full price.
4. The piker was always looking for a way to save a few dollars.
5. He felt that the piker was being unreasonable by not wanting to pay for the service.