| 摘要 |
A method of generating valuable media is described, the method comprising printing a machine-readable encoded representation of security features onto a media substrate, together with human-readable information regarding the media item. The method allows valuable media to be generated from unsecure or semi-secure media stocks. Also described are valuable media items 10 having a substrate 12 including a number of security features such as magnetic regions 14 together with an encoded representation 20 of the number and position of the regions, and a human-readable representation 18 of the value of the media. A self-service terminal 30 for generating such media items is also described.
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