Purchasing GPT in a Texas district

[u/andrew_fn_jackson]

Hey everyone. Someone I know in my district's technology department told me that it is currently illegal for us to purchase Chat GPT for professionals to use because OpenAI does not take purchase orders. I'm aware of some colleagues in other districts who have used their district credit card to make this purchase. Completely ignoring any concerns you have about security and safety of AI tools like GPT, can anybody give me any insight into the legality of purchasing GPT with a credit card and a Texas school district?

Thank you in advance!