I know this isnt as geek as using linux but check out these products from D-link. You can set time limits from log in and change prices. It might be easier for the shop owner.
http://www.dlink.com/products/?pid=173
http://www.dlink.com/products/?pid=282
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I know this isnt as geek as using linux but check out these products from D-link. You can set time limits from log in and change prices. It might be easier for the shop owner. http://www.dlink.com/products/?pid=173 http://www.dlink.com/products/?pid=282