Feature

Turn your card or ticket into a real communication channel.

Once your loyalty card, membership card, subscription card, or ticket is in Apple Wallet or Google Wallet, it doesn't stay static. It can change, inform, notify, and deliver new content throughout its life, from the eldo wallet platform or from your CRM, ERP, DMS, ticketing platform, or industry software through our API.

  • A card that stays alive

    Your cards and tickets keep changing through updates, notifications, coupons, and new content.

  • Instant communication

    Launch campaigns in a few clicks from the eldo wallet platform.

  • Linked to your systems

    Trigger messages from your CRM, ERP, DMS, or industry software through our API.

NAVILIACALAIS · DOVER
Alex CarterWALLET
Passengers boarding a ferry on foot, via the gangway at the Calais terminal
TRAVELER MILES#7731
1,240 miles
1Standard card
How it works

A wallet card keeps changing throughout its life.

1

Your user adds the card

Your loyalty card, membership card, subscription card, or ticket is added to Apple Wallet or Google Wallet from your website, an email, an SMS, a QR code, or any other channel.

INBOX
LLumina · Loyalty programto me · today, 9:12 AMEMAIL
Your loyalty card is readyAdd it to your phone: it stays up to date on its own, with no app to install.
Lumina · Loyalty cardNo. 8F3A
Loyalty balance340 pts
Add to WalletApple Wallet · Google Wallet · no app to install
OR FROM ANY CHANNEL
SMSQR codeWebsite
2

The card always stays current

Once saved, it can change automatically: new information, a new design, an added perk, or an update triggered by your user's activity.

Lumina · Loyalty cardVERSION 3
Loyalty balance460 pts+120StatusGold
Update applied, nothing to reinstall
WHAT CHANGED ON THE CARD
New designSpring campaign look3d ago
New informationOpening hours · 9:00 AMyesterday
Perk added-15% on books9:04 AM
Content refreshedBalance 340 → 460 pts · Gold statusjust now
3

You keep the conversation going

Throughout its life, the card works as a communication channel to inform, engage, and support your users, from the eldo wallet platform or from your own systems through our API.

9:41
Tuesday, March 129:41
eldo walletnow
Just 2 more visits until your free coffee.
eldo wallet9:04 AM
A coupon just landed in your card.-15% in storeMar 31
eldo walletyesterday
Info updated: opening at 9:00 AM.
Use cases

One technology, the right scenario for every industry.

Whatever your industry, a wallet card or ticket stays with your users every step of the way: contextual messages, current information, and personalized perks.

AU BON BAGELBagels & coffee
Jane MillerWallet
Smiling customer biting into a bagel in a café
Loyalty balanceAdded to Wallet
€42
UPDATE
1THE EVENT
Jane pays for her breakfast9th visit · €12.40
2THE MESSAGE
A notification goes out to her wallet
AU BON BAGELnow
One more visit and your coffee is free.
3THE CARD UPDATES
€34€42 loyalty balance
On the card she already added. Nothing to reinstall.
4JANE OPENS HER WALLET
She shows her card at the counter2 min after the notification, no app required.

Keep your loyalty program active

Send a promotion, update your card design, and add a coupon right in your customers' wallets.

Apple Wallet & Google Wallet, add it in one tap, no app to download.

Features

Communicate with your users in a few clicks.

From the eldo wallet platform, quickly launch communication campaigns to inform, engage, and support everyone who holds your cards and tickets. No custom development: you turn on the features you need, when you need them.

Notifications

Reach your users at the right moment.

Send an important message to all your users, right on their wallet cards or tickets. Or trigger one automatically when someone is near a point of interest.

No coding required
1 clickto send a notification to everyone who holds your cards and tickets, from the eldo wallet platform.
PUSH NOTIFICATIONMessage to all cardholders
LUMINAnowNew collection: -20% this weekend
12,480 cardholders reached at once
LOCATION-BASED NOTIFICATIONTriggered near a location
LUMINAjust nowYou're steps away from the store
ZONE · 500 M
Design changes

Keep your cards in step with your campaigns.

Change your wallet cards to match your marketing campaigns, events, or key moments in your business. The new design appears on cards already saved, with no action from your cardholders.

Marketing campaigns

New collection, promotion, sale: the card carries your message of the moment.

Key moments and events

Opening, anniversary, season: update the design for every key moment in your business.

SAME CARD, NEW DESIGNNo reinstall needed
BEFORE
LUMINAFASHION & LIFESTYLEWALLET
Customer with shopping bags in a LUMINA store, by the clothing racks
LOYALTY BALANCE#4821
156 points
AFTER
LUMINAFASHION & LIFESTYLEWALLET
LUMINA sales associate welcoming a customer in the redesigned store
NEW COLLECTIONSPRING 2026
LOYALTY BALANCE#4821
156 points
The new design appears on cards already saved.
Coupon delivery

Add perks right inside the wallet.

Add new perks right on wallet cards to drive visits, purchases, or sign-ups. The coupon shows up on the card that is already saved and stays in the wallet until it is used.

Drive visits

A perk to redeem in person brings cardholders back to your store or branch.

Trigger purchases

A limited-time discount gives people a reason to buy, with no app involved.

Generate sign-ups

A coupon reserved for people who sign up turns your audience into identified members.

NEW PERK ADDEDOn the card already saved
LUMINAFASHION & LIFESTYLE
Customer with shopping bags in a LUMINA store, by the clothing racks
LOYALTY BALANCE
156 points
LUMINAFASHION & LIFESTYLECOUPON
NEW COLLECTION-20%storewide
EXPIRESJun 30, 2026CODELUMINA20
The coupon stays in the wallet until it's used.
Demo

Turn your cards and tickets into real communication channels.

See how eldo wallet keeps your loyalty cards, membership cards, subscription cards, and tickets alive after they go digital. Launch campaigns from the platform or connect this channel to your CRM, ERP, DMS, ticketing platform, or industry software through our API.

  • Push notifications
  • Location-based notifications
  • Real-time design changes
  • Coupon delivery
  • Documented REST API
  • Works with CRM, ERP, DMS, and industry software
  • Maintained, evolving, scalable platform
  • French company, data hosted on AWS, GDPR compliant
MR
SA
LB
A platform built to extend the relationship well beyond the moment someone adds a pass to their wallet.