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Old 11-17-2015, 06:53 AM
Prof_Plum Prof_Plum is offline
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Originally Posted by Prof_Plum View Post
When I used the online barcode reader (at http://online-barcode-reader.inliter...m/default.aspx), both barcodes came back with the correct number (17934999). The HS card's code type was "Interleaved2of5". The Ebay card's code type was "Code128". I have no idea what that barcode type stuff relates to.

From a google search....among other things...Code128 types are for alpha-numeric, all ASCII characters and used world-wide; interleaved2of5 are numeric only encoding digits in pairs
Turns out PSA uses interleaved2of5 type for their barcodes. So the Ebay flip with the barcode using code128 type is bogus, which is pretty much what we've decided within this thread anyway.

So when checking barcodes against cert numbers, make sure the barcode not only matches the cert number but it is also of type "interleaved2of5".
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