BFSMARTBUN2 Now $139.99
The Lenovo site should try to apply the coupon code automatically with an 'Activate' button that you need to push. Clicking the 'Activate' button still gave me weird behavior, but probably one of my ad-blockers or something. I was able to successfully apply the coupon eventually with the 'Activate' button.
Looks like this coupon doesn't apply to the bundle with the Smart Clock and 8" Smart Display this time around, but that's still $119.99