The biggest difference is that an SPA is the sale of all shares, and an APA is the sale of selected assets. Therefore, they are both different transactions and have different procedures.
Ing to Boundy (2012), typically, a written contract will include: Date of agreement. Names of parties to the agreement. Preliminary clauses. Defined terms. Main contract clauses. Schedules/appendices and signature provisions (para. 5).
To make a legally binding contract, 5 elements must be satisfied: offer, acceptance, consideration, intention and capacity: Offer: One party makes an offer. Acceptance: The other party accepts the offer. Consideration: Each party provides consideration to the other.
A comprehensive guide on how to draft a contract Know your parties. Agree on the terms. Set clear boundaries. Spell out the consequences. Specify how you will resolve disputes. Cover confidentiality. Check the legality of the contract. Open it up to negotiation.