The Amex Platinum Unicorn deal is back, but this time it left behind a double rainbow. What does it mean? As a reminder, the card gives 100,000 points + 10x at gas and grocery up to $15,000 spend, which makes it a 250,000 points offer. But that’s just the first rainbow.
The second rainbow? The offer is available by referral from a P2 or from a friend, and that’s worth 25,000 or so additional points (YMMV on the number of points on the referring side). This one involves the “AmEx random number generator” too. If you don’t see the 100,000 points version show up on the referral link, try loading the offer incognito, in another browser, or while connected to a VPN.