bawl definition: To bawl is defined as to cry or wail loudly. (verb) An example of bawl is to sob loudly upon hearing bad news. ...
Legality: A contract is a legal document and a PO is a commercial document. To elaborate, a PO is an offer from the buyer to the supplier. If accepted by the supplier (within a reasonable timeframe) the PO becomes a contract. Logically, this PO will have zero value if it's not accepted by the supplier.
An option contract allows a buyer and seller to enter into a contract for the sale of goods or real property but the sale is contingent upon certain terms, like a timeframe or an action. This type of contract contains the same elements as a regular contract, like: Offer made by the promisor. Acceptance by the promisee.