https://www.tntware.com/donorhub/help/en/pages/scan-codes.aspxConcepts and Theory A scan code is just a string of up to 15 characters. A scan code is most commonly a textual encoding of a number or date. The most important aspect of a scan code is that it should be encoded in such a way that the most significantenCommunityServer 2008.5 SP2 (Debug Build: 40407.4157)