| 摘要 |
A sign system for displaying product information proximate a product being vended. The sign system includes a base for maintaining a sign system at a predetermined orientation. A substantially planar face is appended to the base having a front surface and a rear surface. A primary sign is releasably retained to the front surface of the planar face, the primary sign having an opening or window therein. At least one channel is configured to the front or rear surface of the planar face and positioned substantially behind the opening or window of the primary sign. A secondary sign is releasably retained within the channel such that at least a portion of the secondary sign is visible through the opening or window in the primary sign.
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