Check your American Express credit cards for an offer that can save you 20% at Wayfair:
Get 2,500 additional Membership Rewards points (or $25 statement credit) one-time by using your enrolled Card to spend a minimum of $125 in one or more eligible transactions in-store at Wayfair or online at wayfair.com by 12/31/2020.
Offer valid in-store and via US website only at wayfair.com, jossandmain.com, allmodern.com, birchlane.com or perigold.com and via Wayfair mobile app.
Not valid on purchases shipped outside of the US.
Amex Offers are an extra perk on all American Express credit cards, charge cards, and even prepaid cards. You can see these offers in your accounts in two forms. Either as a statement credit or earn extra MR points for spending a certain amount at a specific merchant. You will need to add the offer to a specific card, and then use that card to get the credit. To add offers to a card, log into your account online, scroll down to the “Amex Offers & Benefits” section and click “Add to Card” for offers that you plan to use.
You should add the offer to your preferred card. Amex Offers are now limited to just one per person. You can however use the Membership Rewards version and the statement credit version of the same offer without issues.
For third party Amex cards you can use this new website, American Express Connect, to check for offers and also add them to your cards. See full list of Amex Offers here.