Hello! Just recently me (U.S.A) and a customer from Canada arranged a transaction.
I have everything ready, my item (Two graphic t-shirts) and the transaction method (Grailed) but I noticed when creating a label on PayPal it asks for a HS code.
What exactly is a HS code? How would I use it in this case?
Also, it also asks for “additional information” at the bottom. (License number, Certificate number, and invoice number.) How would I get my hands on that?