
MCC
Category, not vibes
We read the place category when it is clean. Under seventy percent we stay quiet.

We name which of your cards earns the most at this place, show the working, then check ourselves after the charge posts. No issued plastic. No funds held. We stay out of the tap.
How we work
Same path from aisle to posted charge. Each beat gets its own motion, not another full-bleed card.

01 · Before you pay
The call lands before you reach the terminal. You still tap a card you already carry.
02 · The working
MCC when we know it, runner-up, dollar gap, and cap headroom. Scroll the rail. Nothing is stacked as another giant photo banner.

MCC
We read the place category when it is clean. Under seventy percent we stay quiet.

Rank
Who almost won, and by how many dollars on this cart. Readable before you tap.

Caps
Rotating weeks and grocery caps shift the call before the quarter burns out.

Places
Usual categories on the places you actually visit. Not a national tip sheet.
03 · After the charge
Posted charge versus the card we named. Hit rate is your terminals only. No national billboard number.
NO CARD · NO FUNDS · NO TAP · NO CARD · NO FUNDS · NO TAP ·
WE STAY OUT · WE STAY OUT · WE STAY OUT · WE STAY OUT ·
04 · What we refuse
No Dafio card. No held funds. No charging your card for you. No guessing on a coin flip.

Quiet floor
Below seventy percent we stay quiet. A coin flip is worse than silence.
The call
No mockups. The same sequence every time you walk up to a terminal: place, category, rank, then a name or silence.
Beat 01
Sense the place
Blue Bottle is forty meters away. We wake before you reach the counter.
Plans
Dafio names which of your cards earns the most at this place, shows the working, then checks itself after the charge posts. No issued card. No funds held. We never sit in the tap.
See a verdict on the cards you already carry. Enough to learn if the call is right on your places.
The plan most members keep. Caps, rotating weeks, and the working on the lock screen.
One charge. Plus features for as long as Dafio names cards. No yearly reminder.
For wallets that actually need the extra cards, and a quiet floor you can move.
Prices in USD. Plus and Max can be monthly or yearly. Lifetime is one payment. Dafio does not issue a card, does not hold funds, and does not earn or redeem on your behalf. Accuracy is published on your places, not as a national claim.
Hard lines
Issue a Dafio card or hold your money
Charge your card at the register for you
Publish a national accuracy number
Name a card on a coin flip
Replace your bank, issuer, or wallet


Start free
See if the call is right on your places before you pay for Plus.
Account updates from Dafio: rotating category changes on your saved cards, post-charge verification results, and plan renewals.