Some of the later Rio cards were listed separately depending on the combination of mag stripe, barcode and punch board reader holes that each card had. The earlier 1st through 3rd issues were not listed the same way so I'm updating the listings and adding a few new variations with and without punch board reader holes. The changes should be implemented on the ChipGuide soon with additional scans added.

Mainly there were both variations found of the 1st issue and the first card listed in the 3rd issue.

Once the changes are implemented if anyone finds any other combinations we don't have listed please let me know and send scans so we can get them added and documented.