You can also use an agreement instead of a contract if a contract doesn`t seem worth it. It`s unlikely you`ll need a contract to drive your friend to the airport for $10 for gas. One of the parties must make an offer to another party, the so-called covered party. The tenderer must then accept the tender as it is submitted, without changing the conditions. Next, the parties must exchange counterparties that may be of monetary value or a promise to do what is expected of them under the agreement. Not all contracts must be concluded in the form of written and signed agreements. Every day we make contracts that are not written. .