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If you’re only using a single rewards app when ordering burgers, you’re missing out. From loyalty points to cashback bonuses and credit card perks, stacking your rewards can turn your next $10 burger into a money-saving win. Here’s how to do it right—whether you’re dining in, picking up, or ordering delivery.

  1. Start with the Burger Chain’s Loyalty App
    Every major burger chain has a rewards system—use it as your foundation.
  • McDonald’s: Earn points toward free fries, sandwiches, and more

  • Wendy’s: Redeem points for food and unlock app-only deals

  • Burger King: Earn “Crowns” and get free upsize perks

  1. Pay with a Gift Card Bought Through Fluz
    Before checking out, purchase a gift card from Fluz for the exact amount of your order.
  • Why? You earn instant cashback—stacking savings on top of loyalty rewards

  • Examples:

    • Earn cashback with a Shake Shack gift card

    • Save on Burger King orders

  1. Use a Cashback Credit Card for the Gift Card Purchase
    When you buy a Fluz gift card using a credit card that offers cashback or dining rewards, you add a third layer of benefits.
  • Best cards: Look for ones offering 2–4% back on restaurants or digital wallets

  1. Stack with a Cashback Browser Extension or App
    If ordering online or through a third-party app like Uber Eats or DoorDash:
  • Use Rakuten or Ibotta to activate cashback

  • Then pay with your Fluz gift card to stack both savings

  1. Look for Bonus Challenges and Point Multipliers
    Some apps run limited-time offers where you can:
  • Earn double points for specific items

  • Get bonus credit for ordering multiple times in a week

  • Redeem small purchases for big redemptions (e.g., free sandwich after 3 visits)

  1. Don’t Forget Birthday and Referral Bonuses
    Most burger apps offer free food or bonus points for birthdays and referrals. Combine those with your stacked strategy for a full-value meal with zero spend.

Example Stack (Shake Shack Order):

  • Order total: $12.50

  • Buy a $12.50 gift card on Fluz → Earn cashback

  • Pay with that card in the Shack App → Earn any in-app promos

  • Credit card rewards from Fluz gift card purchase → Additional cashback

  • Use Rakuten if ordering for delivery → Final stack layer

Stacking rewards is one of the smartest ways to upgrade your burger budget. With just a few extra taps, you can save money, earn freebies, and make your favorite fast-casual meal work harder for your wallet.