nickel-and-dime

US /ˌnɪk.əl.ənˈdaɪm/
UK /ˌnɪk.əl.ənˈdaɪm/
1.

vặt vãnh

used to describe something that is not important, usually because it does not involve much money:

:
a nickel-and-dime dispute
1.

vặt vãnh

to damage someone or something either by taking away many small amounts of money or by giving too much attention to details:

:
The banks nickle and dime you to death with all the little fees they charge you.