METHODS AND APPARATUS FOR PROVIDING A SKIN TREATMENT DEVICE ON A PAY-PER-USE BASIS
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United States of America Patent
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Issued Date -
Apr 17, 2008
app pub date -
Mar 22, 2007
filing date -
Mar 23, 2006
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Methods and apparatus for providing a skin treatment device on a pay-per-use basis are disclosed. Generally, a wholesaler supplies an LED skin treatment device to a retailer. The retailer pays the wholesaler on a per use basis, which is regulated by a digital key, such as a smart card attached to the treatment device via a smart card reader. When the value of the digital key drops below a threshold (e.g., only ten treatment sessions remaining), an alert is generated by the treatment device. When the value of the digital key is reduced to zero, the treatment device does not operate until the digital key is replenished or replaced.
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