chaffer

(verb) wrangle (over a price, terms of an agreement, etc.). Synonyms: haggle, higgle, huckster. Examples: "Let's not haggle over a few dollars."

(verb) talk socially without exchanging too much information. Synonyms: chew the fat, shoot the breeze, chat, confabulate, confab, chitchat, chit-chat, chatter, natter, gossip, jaw, claver, visit. Examples: "The men were sitting in the cafe and shooting the breeze."