Can I promote exact product?
Yes you can. Add you Affiliate ID url to any product link and you will still get commissions for all the sales through it. For example if you wish to promote E3-1240v3 server, it's exact link is: https://www.cherryservers.com/pricing/dedicated-servers/e3-1240v3
Just add your Affiliate ID url to it, so link will become: https://www.cherryservers.com/pricing/dedicated-servers/e3-1240v3?affiliate=XXXXXX