Agreement To Split Proceeds Of Sale (ATSPOS) is an agreement between two or more parties to jointly purchase an asset with the intention of selling it for a profit. The proceeds from that sale are then divided among the parties involved based on a predetermined agreement. It can be used to facilitate deals in which those taking part have limited resources, allowing them to pool their money and participate in high-value transactions. This type of agreement helps reduce risk and encourages collaboration in the pursuit of gain.