Joomla Membership extension

I'm working on a project where I've been asigned an E-commerce kind of website. The main thing is that the company wants to sell a Downloadable PDF file and they will upgrade this file on a weekly basis. They want the client to pay anually like $50/year.

They want a membership kind of thing. For eg. three different l开发者_运维技巧evels of subscription namely Gold, Silver, Free.

Gold = Everything is accessible Silver = Video section is not accessible Free = Only free stuff is accesible

I will apreciate if you can provide me a link to the working demo.

They also want their website to be SEO friendly too.

Thanks, Manpreet

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JUGA http://extensions.joomla.org/extensions/access-a-security/backend-a-full-access-control/2587 extension is an extension used for creating members groups and restricting access to specific areas, however it can be tricky to implement and should be in place from the begining of the build. There are loads of free joomla SEO tools in the extension directory.