[Roadman]

Depending on the Item, there may be a better method than the FTID.

What Item are you planning to SE?

An iPhone 11

Go for FTID. IPhone 11 price range sounds about right for FTID.

On topic, I've noticed on Amazon returns labels there's one or two additional "barcodes" which I assume are used by the courier company to speed up the sorting process.

@mothered, since you mentioned Amazon can scan these barcodes themselves to find out the original TID anyway regardless if you edit out the TID; would you recommend to completely remove these additional "barcodes"? (I put barcodes in brackets as they look similar to QR but aren't exactly a QR.

Would appreciate the advice.