1) Chaffer 2) Haggle 3) Haggling 4) Horse trading 5) Wrangling 1) Dialogue 2) Negotiation 3) Talks 4) Type of chip 
Bargaining or haggling is a type of negotiation in which the buyer and seller of a good or service debate the price and exact nature of a transaction. If the bargaining produces agreement on terms, the transaction takes place. Bargaining is an alternative pricing strategy to fixed prices. Optimally, if it costs the retailer nothing to engage and a...
• (p. pr. & vb. n.) of Bargain
See Collective Bargaining.
[n] - the negotiation of the terms of a transaction or agreement
noun the negotiation of the terms of a transaction or agreement