Discounts available when more than one container is purchased. Very reasonable shipping prices too. Manufacturer will send samples if you email them. They also send many recipes!
I've tried both the unflavored and chocolate. Made the chocolate with skim milk. Best mixed with some kind of mixing/blending utensil. No funny taste to it at all. Can be a bit chalky if not mixed well enough.
The unflavored can be mixed with just about anything, as long as what it's being mixed with isn't too hot. I've mixed it in with some soups and pancake mix for extra protein. No funny taste or chalky-ness.