The DEMO version only includes 4 pages:
http://scmguide.com
http://scmguide.com/when-leadership-ignores-data-and-logic-what-should-you-do.html
http://scmguide.com/is-automation-really-worth-the-cost-when-manual-labor-is-cheaper.html
http://scmguide.com/why-rushed-decisions-in-supply-chain-can-cost-you-more-than-you-think.html

It is possible to download these free files and install them on your server, so you can test how the site works.
Visit https://www.waybackmachinedownloader.com/en/buy-wayback-machine-downloader-recover/ to buy a fully functioning site.
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