Hello AJHN,

Thanks for reaching out to the QuickBooks Community! Currently, there isn't a field for that or a way to add in the form style. However, you could copy that note and paste it into the customer message section of the Invoice. Let me know if that workaround is feasible for you. 

If you have any questions other questions, let me know! My team and I will be here to assist you further. Bye for now.