Well, I see that. But the description says "Microsoft Windows 8 Operating System Software and Acronis True Image 2013 Software and Total Defense Premium Internet Security Bundle" and they need all upcs. So there is a possibility of getting rejected for not sending Total defense upc. Not saying it will not work, but there is a risk factor.
There's not really a risk.
If the UPC was required, it would show on the form, as I said earlier. If it's not on the form, there's no way for them to verify that it was sent.
Also, if you wanted to, you could include a copy of the Total Defense UPC, even though that's not required for the Bundle Rebate.
Obviously, you can't send the original UPC to two places. It's already required for the Total Defense manufacturer's rebate... which is why they only require the original UPCs from the other 2 products for the Bundle Rebate.
Finally, it's the same rebate processor for both rebate offers. So if they wanted it and did reject you (which they definitely won't), you could just give them your other tracking #.