Orders Getting Silently Cancelled due to Referral Code Reuse
TLDR: those "employee referral" codes might get accepted by the order system, and they'll process your card, but then cancel the order.
Used a referral code posted here. Checkout went through fine, card got charged. A couple hours later, Google cancelled it. No email or notification. I went to the order system a bit later, and found it said "cancelled." Contacted support, and they said the code had already been redeemed by someone else.
These codes are single-use, but checkout apparently doesn't check that in real time. It'll happily take your order and your money, and only sort out that it was already claimed after the fact. "It worked at checkout" doesn't mean it actually worked.
I was on the fence about upgrading to another Pixel anyway, so I suppose this was the universe's way of getting me off the fence