Must activate on Google Fi (Google's cell phone plan) within 30 days or they'll reverse the discount. However, the terms don't say you have to stay on Google Fi....
Fine print: https://fi.google.com/about/devic...1-pixel-3a
Promotion Terms: 25% off Pixel 3a or 3a XL with Activation
Get 25% off your purchase of Pixel 3a or Pixel 3a XL on fi.google.com with activation.
Pixel 3a is discounted from $399 to $299.
Pixel 3a XL is discounted from $479 to $359.
How do I qualify for the 25% discount?
You can qualify as either a new or existing Google Fi customer.
To qualify for the discount, you'll need to :
Have active Fi service with the same email you used to purchase the phone.
Activate the Pixel 3a or Pixel 3a XL within 30 days of the shipment confirmation email (this can be done by you or anyone on your group plan).
The discounted price will automatically apply during checkout. If you do not meet the conditions above, the discounted amount will be charged to your Google Pay account to match the full price of the phone.
Any other details to know?
Offer is valid while supplies last or while the promotion is live and available on the fi.google.com site.
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 Pay and Google Fi accounts.
Unless otherwise stated, this offer cannot be combined with other offers.
Discount 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 discounted amount will be charged to your Google Payments account.
Void where prohibited.