tag:blogger.com,1999:blog-936203603674732924.post4274938555935156536..comments2024-02-17T15:20:06.632+01:00Comments on Urban Adventure in Rotterdam: Receipt numerologyuair01http://www.blogger.com/profile/14538242264866015155noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-936203603674732924.post-40414535335860855742011-04-05T00:42:25.424+02:002011-04-05T00:42:25.424+02:00i would think that part of the barcode would be fo...i would think that part of the barcode would be for a checksum?Chrstphre Campbellhttps://www.blogger.com/profile/18034434537904589240noreply@blogger.com