More questions about Ebates

What shipping method is used for big fat checks ? How do you change your email address? Is Ebates strictly online what kind of products can I buy with ebates Is the new Walmart-Ebates deal legit??? I ALWAYS HIT THE 'ACTIVATE' BUTTON, FOR 1% CASH BACK, WHEN I CHECKING OUT ON EBAY. SO MY QUESTION IS, WHEN x HOW DO DO I GET MY 1% CASH BACK? I signed up for Ebates yesterday but its asking me to add to Google Chrome but states it can go to all sites I visited and change my information?????? I am confused because it says if I download to Google Chrome it can go to all the sites I visited and change my information? What does that mean? I would be making purchases online via my desktop. I don't have a smartphone.. Will this be a problem for me if I want to join Ebates? Thank you! please how do i redeem my referral bonus, after inviting someone who made an order for an item worth 24.18$