Haggle about (something) phrasal verb informal
Used to say that you bargain or negotiate about something.
You're allowed to go to the football game tonight, but I expect you not to haggle about the price of ticket.
It is not worth haggling about such a small amount.
You should haggle about the price of those shoes before buying them. I think you were ripped-off.
To negotiate with someone in order to reach a win-win agreement
The verb "haggle" should be conjugated according to its tense.