chipoter

verb
  1. To argue or quibble over trivial matters. verb
    They spent the entire meeting chipotering over the color of the new logo.
    Instead of focusing on the main issue, they were chipotering about the wording of the contract.
  2. To haggle or negotiate persistently, especially over small details. verb
    She loves to chipoter at the market to get the best deals on fresh produce.
    He was chipotering with the car dealer to lower the price by just a few dollars.