All required information about the parties involved in the agreement. The most important document in an asset deal is the Asset Purchase Agreement (the "APA").In this article, I will discuss the key provisions of an APA. Key facts about business asset purchase agreement (APA) and sample template for asset sale in Florida and explanations about what should go in an APA. One of the most important terms in the contract is the purchase price. That takes center stage on page 1 of the Asset Purchase Agreement.