How it worksVerificationShop
The buyer journey

How a gift card becomes carbon-neutral.

Buying a CrbonFree gift card retires real CO2e credits against a verified Alberta well-plugging project. Five steps, no greenwashing, full proof at the end.

Powered by Crbon Labs|Learn more about where we are making an impact.
  1. 01
    Step 01

    Browse

    Pick a brand from the live catalog — every card on the shop is real, synced from Tillo, and instantly redeemable. No promises about future inventory, no “coming soon” placeholders.

  2. 02
    Step 02

    See your impact upfront

    Each denomination shows the exact kg of CO2e your purchase will eliminates, calculated against the active public OffsetPolicy. No surprise math at checkout.

  3. 03
    Step 03

    Pay securely

    Stripe Elements handles card data inside their own iframe — no card number ever touches our servers (PCI SAQ A). Apple Pay, Google Pay and Link are all enabled.

  4. 04
    Step 04

    Behind the scenes

    On payment confirmation, we issue your digital gift card via Tillo and retire the matching CO2e against a verified Alberta well-plugging batch on our append-only public ledger. The retirement is terminal — credits can't be re-sold or double-counted, ever.

  5. 05
    Step 05

    You get proof

    The gift card lands in the recipient's inbox. A public certificate is minted with a cryptographic hash; anyone can verify it independently at /verify/{hash} or on the public ledger. Your card and your proof, in the same email.

Want to see what the proof looks like before you buy?