I'm hoping a moderator or some other type of admin can answer this question for me:

What's the rule on referring to vendors' products, prices, deals, promotions, etc.?

I ask this because I see a lot of newbies, myself included, asking where they can get razors, sets, or what-have-you. Is it OK to say: "******.com has a great deal on razors, that's where I got mine."

I'm not asking so I can plug my favorite vendor or my own website into a post, but I would like to share things like that if it helps out other members. In fact, I was just about to type in a website I've gone to, but refrained just in case it's not kosher.

Thanks for your help!