Hi. My wife is a teacher, and so she qualifies for the Educational Store discount. We've bought a couple of things through the online Educational Store. We want to buy a computer at a retail store. Here are my questions: 1. Does the educational discount extend to retail stores? 2. If so, can I go to a store in a different state (i.e., that has a favorable tax rate)? 3. What "proof" do you need to bring to qualify for the educational discount in a retail store? Thanks everyone. Sorry if these are newbie questions.