Negotiation techniques are strategies used to reach an agreement between two or more parties. Common techniques include active listening, where participants pay close attention to each other's needs, and making concessions, which involves giving up something to gain something more valuable in return. These methods help build rapport and foster a collaborative atmosphere. Another effective technique is the use of open-ended questions, which encourage dialogue and exploration of options. Additionally, establishing a clear objective before negotiations can guide discussions and keep them focused. Overall, these techniques aim to create win-win situations for all involved parties.