I just read this, that some accessories can no longer be sold online. This is really tough for those of us without a local dealer. I had planned to buy the stitch in the ditch accufeed foot at some point and wish I'd known this because I would have bought it before this new rule. So now my choice is to buy it from an unauthorized dealer online or try to get the dealer an hour away, who gives no discount, to order it. Note that I asked the dealer an hour away to order me a longer screw for the shank that the foot screws onto about a month ago and they never did.
eta: just read that brubaker's will take phone orders for these items. Never mind but it's still an annoying rule.