Speed up the sale process - have the agreements in place early. Copy of Notice of Registered Office and Postal Address (CM22);. (c).To get involved or find out how you can partner with the School District, please fill out and submit an e-Business Partnership Agreement form (1570). The purchase and sale agreement is a contract in a real estate transaction. Learn about this agreement and what happens after signing. Identify the parties involved in the transaction. 2. (MKHD), and MOUNT KNOWLEDGE ASIA LTD. An option contract is a promise which meets the requirements for the formation of a contract and limits the promisor's power to revoke an offer. A breach of contract is a violation of any of the agreed-upon terms and conditions of a binding contract.