Thanks for the link. It does say though, that when shipped through a courier like UPS they have brokers to do the paper work for you. But I wouldn't be surprised if the lack of communication from the buyer played a part. Ever since I shipped the packaged I have sent her numerous emails informing her of updates I receive from UPS. I initiated the conversation with UPS pushing to know what's going on because web tracking kept saying "sent to clearing agency" then never updated for more than a week. Buyer never responded to any of my messages. After several emails to UPS I was finally told that customs was awaiting IPR verification and that they actually phoned the buyer to inform her of that. So apparently I was the only one kept out of the loop. When I finally got a response from the buyer it was to tell me UPS called her to inform her of the seizure and that she wanted a refund immediately. So of the 3 emails I got from her, they were all asking for nothing but a refund. My requests for her to send me any docs or info she gets, my requests for her to pursue an appeal from her end of the border (for efficiency sake), my offer to provide whatever she needs as proof or to speed things up, COMPLETELY IGNORED AND UNRESPONDED TO.
I am still waiting for a firm quote from Carol. Her fee schedule is based on value of items. I need to know if her fee would be based on cost/bag X 4, or cost/letter based on total value. The way I understand it to be is each letter is roughly $50 to $80, so if the cost is per bag then I don't think I want to pay $300 for it. CBP would not confirm whether 3rd party professional authentication is considered as "proof". If they don't give it much weight then its really no different than me submitting a letter stating which features on the bags indicate that they are authentic.