i found the terms on the staples site too, it only offers 'backpacks' not roller bags or anything else. Live chat is closed for the weekend, but I called their 800 number. I was told that it is only good for a backpack and NOT a tote or briefcase. Maybe if you saved the chat you can dispute the issue when you don't get your rebate, however it is very clear on the website that the promo is for backpacks only.