I just used the $25 off. (Forgot about ebates). But, try this.- Go through ebates to office max and sign in. Then, buy the chair and whatever else to make sure your total is over a $100. Now, bring another window up and go through techbargains site through that window and put the chair in your basket. Then, x out the techbargains window and jump back a few pages from the shopping basket window in the the other browser window (ebates) until your back enough that their item counter/accumulator will re-calculate any of the recent activity regardless of which window was up and hopefully the coupon will show up. If it does, take one of the chairs out of your basket and your set. You can play around with the above directions if it doesn't work. I've done this and it has worked before so just play around a bit and you should get it to work. Good luck