officedepot.com is the same thing as "the website in question", i think what he meant is to google "office depot" and look for their customer service number, and if they're the same then its legit, if you still aren't sure, then call them. here's the link to the google search results, you should see a box in the corner with stats about the company and their phone number https://www.google.com/search?site=&source=hp&q=office+depot&oq=office+depot&gs_l=psy-ab.3..0i131k1j0i20k1j0j0i131k1.2608.5439.0.5758.15.13.0.0.0.0.105.777.11j1.12.0....0...1.1.64.psy-ab..3.12.775.0..35i39k1j0i67k1.oxIedMmgO_M
if you don't want to look around for it here's their customer service number... Customer service: 1 (800) 463-3768