[YMMV] Amazon: $15 Credit When You Set Discover As Your Default Payment
If you have a Discover card, keep an eye out for an email from Discover indicating you can get $15 Amazon credit simply by setting the default payment to your Discover card on Amazon.
No direct link to offer. Here are the terms:
This is a limited time offer. Offer good while supplies last. Offer limited to one per customer and account.
The maximum benefit you may receive from this offer is $15.00. Amazon Business customers are not eligible for this offer.
Items must be sold and shipped by Amazon.com
Offer only valid for invited Amazon customers who have received this offer directly from Amazon through email or online display advertisements, and to purchases made with an eligible Discover Card.
Promotional credit expires at 11:59 p.m. (PT) on January 15, 2021.