All articles
Tips5 min read26 May 2026

Push notifications for retailers: the practical guide

Everything you need to know about push notifications for your business. How they work, when to send them, which messages work. The complete guide for Belgian retailers.


What exactly are push notifications?


You see them every day on your own phone: those little messages that appear on your lock screen. An appointment reminder, a WhatsApp message, a weather alert. These are push notifications.


For a retailer, it's a direct and immediate communication channel with your customers. No need to wait for them to open an email or check social media. The message lands straight in their pocket.


And contrary to what you might think, you don't need to develop a mobile app to send them. Loyalty cards on Apple Wallet and Google Wallet support push notifications natively.


How does it work technically?


The principle is simple:


  • Your customer adds your loyalty card to their Apple Wallet or Google Wallet
  • By accepting the card, they allow notifications
  • You write your message from your dashboard
  • The message appears on the lock screen of all your customers (or a specific segment)

  • No technical skills required. If you can write a text message, you can send a push notification.


    Why push notifications are so effective


    The numbers speak for themselves:


    ChannelOpen rate Email marketingLow Commercial SMSMedium Facebook postLow (organic reach) Push notification (Wallet)Very high

    This difference comes down to several factors:


  • The message appears right on the screen, not in a cluttered inbox
  • There's no spam filter like there is for emails
  • The customer chose to receive these messages by adding your card
  • The format is short and punchy, easy to read in a second

  • When should you send your notifications?


    Timing is just as important as content. Here are the best moments depending on the type of business:


    Café / Coffee shop

  • 7-8 a.m.: "Your coffee is waiting for you ☕"
  • 2 p.m.: "An afternoon coffee break, how about it?"

  • Bakery

  • 7-7:30 a.m.: "Warm croissants fresh out of the oven!"
  • 3-4 p.m.: "Our tarts are ready for an afternoon treat"

  • Restaurant

  • 11 a.m.: "Today's dish: mushroom risotto 🍄"
  • 5 p.m. on Fridays: "Tonight, we're cooking for you. Book your table!"

  • Hair salon

  • Tuesday morning (quiet day): "Slots available this week. Shall we take care of you?"
  • After 6 weeks without a visit: "It might be time to freshen up your cut!"

  • The golden rule: no more than once a week


    The trap is sending too many. One notification a week is the recommended maximum for a local business. Beyond that, you risk the customer deleting your card — and you lose contact for good.


    7 examples of notifications that work


    1. The loyalty reminder

    *"Just 2 stamps left before your reward! We're waiting for you 😊"*

    → Motivates the customer to come back and complete their card.


    2. The new arrival

    *"New on our menu: the pistachio latte. Come give it a taste!"*

    → Creates curiosity and a reason to drop by.


    3. The limited offer

    *"Today only: double stamps on every order before noon."*

    → Creates a sense of urgency.


    4. The seasonal message

    *"The first Liège waffles of the season are ready 🧇"*

    → Connects your message to a moment the customer has been waiting for.


    5. The personalised reminder

    *"It's been a while since we've seen you. Your spot is still here!"*

    → Sent to inactive customers to bring them back.


    6. The special event

    *"Saturday, free tasting of our new blend. Come see us!"*

    → Turns a notification into an invitation.


    7. The thank-you

    *"Thank you for your 20th visit! Your next coffee is on us 🎉"*

    → Brings a smile and strengthens the relationship.


    What to avoid


    Some notifications do more harm than good:


  • Hard-sell spam: "SALE -20% ON EVERYTHING!!!" → Aggressive, the customer deletes the card
  • The message with no value: "Hello, we're open today" → It brings nothing
  • Excessive frequency: 3 notifications a week → Fatigue and unsubscribing
  • The wrong timing: a restaurant notification at 6 a.m. → Annoying

  • How do you measure the impact?


    With a tool like Goodly, you can track the effect of each notification:


  • Read rate: how many customers saw the message
  • Post-notification visits: how many came in within the following 48 hours
  • Impact on revenue: correlation between notifications and footfall

  • This data lets you fine-tune your strategy over time. You learn which messages work best for your specific clientele.


    How do you get started?


    Setting up is quick:


  • Create your loyalty card on Goodly
  • Your customers add it to their Wallet
  • From your dashboard, write and send your notifications

  • No developer, no app to build, no advertising budget. Just a relevant message, at the right time, to the right people.


    Try push notifications for free →


    Ready to turn visits into loyalty?

    Create your digital loyalty card in minutes. Free.

    Get started free →