frozen berries and milk smoothie sample at costco

frozen berries and milk smoothie sample at costco
Originally uploaded by evan brom

This sample at costco raises a interesting debate. Should they demo what something can be, or what something is? This was a sample of frozen berries, but rather than being resented in their sold form they were blended with milk to make a smoothie. I like the serving suggestion but is it right to augment a sample?