Do they ever have free shipping periods. I remember when I first joined a couple of years ago, I received free shipping. Do they ever do that anymore?

I don't think so. At least I can't remember any "Free Shipping" promotions recently.

I think there was a promotion many months back where for a few days there was free shipping but couldn't tell you what the occasion was.

If you're signed up with them they'll send you an email... trust me. I get enough from them already.