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CardStack Insiders · Issue #1

CardStack

Amex & Chase April credit reset, new cards & hotel deals

Card news, standout deals, and new tools—straight to your inbox.

In this issue

💸 Amex & Chase credits reset April 1 (use them or lose them)
💳 $1,500+ offer on the new Amex Graphite Business card
🤖 $300/yr ChatGPT credit coming to Amex Business cards
🎯 Amex Platinum personalized offers up to 175K points
✈️ Delta SkyMiles elevated bonuses ending April 1
🏨 $500+ in card-linked hotel deals right now
🚀 What's new in CardStack this week


Hey, Adam here. First of all, thank you for trying CardStack. I launched the app a few days ago and it means a lot to me that you're one of my first users.

There's a lot of exciting stuff I'm working on, but today I wanted to send you the first issue of CardStack Insiders. Once a week, I'll break down the credit card stuff that actually matters: credits about to expire, new perks worth knowing about, transfer bonuses, and the things that are easy to miss when life gets busy.

No fluff. No affiliate links. Just what I'd tell a friend over coffee.

Ideas or app feedback? Reply anytime. I read them all. Forward if useful, or subscribe here if a friend sent this. Thanks!


⏰ This Weekend: Use It or Lose It

If you only do one thing after reading this, let it be this: check what credits you have left before April 1.

A bunch of high-value Amex credits reset at the start of next month. Whatever you haven't used is gone. Here's what's on the line:

If you're paying annual fees, this is literally your money. Ten minutes of checking could save you a few hundred bucks.

What to do right now:

Open CardStack, check your credits, and knock out anything expiring in the next few days. That's the whole point of the app.


📡 Cards & Points Radar

🤖 $300 ChatGPT Credit on Amex Business Cards

Amex just announced a $300/year ChatGPT Business credit for Business Gold and Business Platinum holders. This one's actually useful. Most people are already paying for ChatGPT anyway.

The catch: ChatGPT Business requires at least 2 seats, so you'd need a coworker or a friend to split it with. At ~$30/seat per month, two seats run about $720/year. The $300 credit covers a nice chunk of that.

My take: If you're already paying for ChatGPT, this is a no-brainer once it goes live. Pay monthly and rotate cards every ~5 months to max the credit. Sign up for updates here.

I'll track this inside CardStack as soon as it launches.

💳 New Amex Graphite Business Card

Apply on American Express · Official application (terms on Amex)

New Amex business card with a public $1,500 welcome bonus tied to heavy spend. There's reportedly a $2,000 offer floating around too, so check if you're targeted.

Early reviews are lukewarm. The $295 annual fee is hard to justify when comparable cards charge less for similar rewards. The 2% unlimited cash back and 5% on travel are solid, but you can get that without paying $295.

My take: if the sign-up bonus math works for spending you'd already do, consider it. Otherwise, skip it.

✈️ Transfer Bonuses Running Right Now

These can be really good, but only if you already know what you want to book. Find the flight or hotel first, then check active transfer bonuses on CardStack to see current rates and end dates. Don't transfer points speculatively.

🎯 Amex Platinum: Personalized Offers Up to 175K

Apply on American Express · Public page; targeted offers may differ

If you've been thinking about the Amex Platinum, now might be the time to look. Personalized offers are going as high as 175,000 MR points after $12K spend in 6 months. That's one of the highest bonuses I've ever seen on this card.

These aren't public. You have to check if you're targeted via CardMatch or Amex's pre-qualified offers page. Worth 60 seconds of your time.


🏷️ Card-Linked Hotel Deals

Homes & Villas by Marriott: $200 back on $1,000+ spend (expires 5/24)

Targeted Amex offer. If you're planning a vacation rental this summer, this is a big one. Check your Amex offers tab to see if you have it.

Hyatt (Select Properties): $75 off $300 (expires 6/30)

Another Amex offer. Basically 25% back on a one-night stay at a lot of Hyatt properties. Easy to stack with World of Hyatt perks if you have status.

Marriott (Select Properties): 15% off, up to $75 (expires 3/31)

Targeted Chase offer. Expires March 31, so if you've got a Marriott stay coming up, check your Chase offers now.

Hotels.com: 10x Membership Rewards on prepaid hotels (expires 6/30)

Book through hotels.com/amexbusiness with an Amex Business card. 10x MR on hotel stays is hard to beat.

Sonesta: $60 off $300+ (expires 6/26)

Targeted Amex offer. 20% back is solid if Sonesta has a property where you're headed.

You can automatically add Amex and Chase offers to your cards with the CardStack extension so you never miss them.


🚀 What I'm Shipping This Week

Quick rundown of what's new in the app and the site this week:

  • This newsletter. You're reading it. The /insiders page is live with a signup form, and you'll see subscribe prompts after articles too.
  • New cards in the database: Added a wave of cards from your requests: Apple Card, the full Discover lineup (Cash Back, Student, Chrome, Miles, Secured, NHL, and the rest), Indigo, Robinhood Gold, and the Amex Graphite Business Cash Unlimited, all tracked in the app, website, and browser extensions.
  • Best Card in Apple Wallet: A Wallet pass that shows your best card by category and stays in sync when your cards change. Rolling out in the iOS app in the next few days.
  • Best Card (iOS): “Best Card” is in the bottom nav now, with updated widgets so you can get there in a tap.
  • Transfer bonus tracker (web): The active transfer bonuses page is live so you can see what's running bank to partner without digging through blogs. Coming to iOS soon.

Coming next: Personalized Offers, advanced automatic credit redemption, and improved reliability and stability with the browser extension.


CardStack

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What you get with CardStack+:

  • ✓ Amex and Chase offers auto-added to your cards
  • ✓ Credit tracking with reminders before benefits expire
  • ✓ Best-card picks while you shop
  • ✓ Points balances, annual fee tracking, and more
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Thanks again.

Adam

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