Just notice you. When sending samples, please inform and give us the product list in advance before you send out them to us.
Please mark in the commercial invoice “For approval process, non-commercial invoice” , and you should declare the custom value for the whole package.
This is to avoid stuck at the customs duty which impact on the tax amount and delay the shipping as we ever found this case that make us to spent much money to clearance, it’s so hard!
If you have any questions/problems, please don’t hesitate to email me.