Not sure why they say "up to 50% off". Is each phone a different percent? Or maybe 50% if you do beyondunlimited and less with regular?
I'm looking to upgrade my 2 GB plan since it is $58 and unlimited is $65. I'd definitely do it for 50% off the Pixel 2.
It is different for each phone...here is the link //uploads.tapatalk-cdn.com/20171109/12973d9e6dd6d460d78bec446f5643bc.jpg