Since Gester quoted from my web site, I suppose I should respond.
The purpose of a minimum advertised price policy is to protect dealers from each other, to "control" discounting and to help bolster dealer margins. That's its purpose. It may not be what you want to hear but that's the basis of it. The policy is not intended to control the price at which products are sold, only the price at which they are advertised, incidentally. That's an important distinction.
The problem in the knife industry is that manufacturers like Spyderco don't have really tight control on distribution since the products are sold through distributors. This means that they can't really enforce the policy without changing the distribution channel and that makes this policy pretty much voluntary on the part of the dealers.
I support the policy, not because I need margin protection but because I feel the manufacturer should be able market products the way he wishes. I think it's appropriate to comply with manufacturer's policies. It makes it impossible for a manufacturer to plan and implement those plans if nobody cooperates. Obviously all dealers don't comply with this policy. On the internet few of them do.
Incidentally, complying with the policy has really hurt our Spyderco sales. Our site is designed to be self service and most potential Spyderco customers balk at the MAAP pricing and don't e-mail to ask us to meet a price. They just move on. Of course, we're willing to price compete with other dealers if we're given a chance. We just need to do it via e-mail or telephone. So, as a result, we sell very few Spyderco products compared to other popular cutlery brands for which we have more competitive internet pricing.
I understand what Spyderco is trying to do and, you must understand, internet dealers are the "problem" policies like this are trying to deal with. Basically I'm trying not to be a part of the problem even if it hurts our sales. The web site is producing well overall and will be successful. I'm not worried about that.
So there's an unofficial explanation of the meaning of the statement you cited from the Knife Outlet Spyderco pricing and ordering page. If you want an official explanation you'll need to look elsewhere. I can only give you impressions from my perspective. This type of policy is growing in popularity among knife manufacturers, though. It's quite common in other industries in which our company operates. Take care.
------------------
Fred
Knife Outlet
www.knifeoutlet.com