This "invoice", with a small print disclaimer stating it is not an invoice, received by my company

[u/Buinea_Pird]

[u/Striking_Ad_3960]

Basic Business Law. Offer and acceptance constitutes a “meeting of the minds”, the basis for a contract. But it is not binding until payment is made. When you pay that bill, you have a binding contract, you agree that you will pay that much, and they must give you the product. I don’t see the problem.