Hi, do you use products inserts ? How does it works ? You create a design and ask a print company to print and ship to your suppliers before shipping so that they can insert it in the package ?
Well, sometimes the manufacturer / supplier can produce any inserts for you and ship them into FBA together with the product.
I think that it would be difficult arranging to produce inserts and then have them shipped let’s say to China.
Alternatively, you could arrange to have your products shipped together along with the inserts and then put them together yourself and ship them into FBA.