Google Pixel 4 and Pixel 4 XL smartphones 50% back in service credit $350

This would probably be useful only for current or future Google Fi subscribers, but it seems to be a big dip in prices.
-You have to pay full price upfront (ranging from $799 for the 64GB Pixel 4, to $999 for the 128GB Pixel 4 XL. They will then credit your monthly bills for the first few months till they have satisfied the discount. This process worked fine a few years ago for a similar offer that I took up.
-Pixel phones don't have a 3.5 mm jack. No SD card slot.
-Reviewers are not so pleased with the battery life.

SD did not have Google Fi as a dropdown when I created this post so I selected Google Play instead- my apologies.

Current Fi users can find this offer on their Google Fi App or website- visible as soon as you open the app or webpage
Others can visit the link below where you will log into (or create) your google account.

https://fi.google.com/about/phones/#pixel-4

The following are the details copied over:
Promotion Terms: Get 50% Back in Fi credit with Pixel 4 or 4 XL Purchase
Get 50% back in Fi credit with the purchase and activation of Pixel 4 or Pixel 4 XL from fi.google.com after your first 60 days of service.
Pixel 4 64 GB: $400 Fi Credit
Pixel 4 128 GB: $450 Fi Credit
Pixel 4 XL 64 GB: $450 Fi Credit
Pixel 4 XL 128 GB: $500 Fi Credit

How do I qualify for 50% Back in Fi credit?
You can qualify as either a new or existing Google Fi customer.
To qualify for the Fi credit, you need to :
Have active Fi service with the same email you used to purchase the phone.
Activate the purchased Pixel 4 or Pixel 4 XL within 30 days of the shipment confirmation email and remain active for 60 consecutive days (this can be done by you or anyone on your group plan).
Activate on a full service plan (i.e., data-only SIMs do not qualify).
When will I receive my Fi credit?
You will receive an email notification after all terms and conditions have been satisfied, and the credit will be applied to your subsequent bills (usually 60-90 days after activation).
If your service is paused, the credit will only appear once your service is reactivated.
The credit will be applied toward monthly service costs only, such as data, calls, texts, and device protection; it cannot be applied to phone purchase or financing.
If you return or cancel your order, you are not eligible to keep the credit.

Any other details to know?
Offer is valid Nov 24, 2019 at 12:00 AM PST through Dec 2, 2019 at 11:59 PM PST, or while supplies last.
For individual plans, limit one per person. For group plans, limit one per group plan member.
Offer is only available to U.S. residents 18 years or older, and requires Google Payments and Google Fi accounts.
Unless otherwise stated, this offer cannot be combined with other offers.
Fi credit is not transferable and is not valid for cash or cash equivalent.
If Google Fi determines that this offer is used in connection with abuse, misuse, or fraud, the Fi credit will be voided. Account must be active and in good standing to receive credits.
Void where prohibited.