Push notifications for small businesses: how to get read without getting muted

Why push notifications outperform every other channel

Email marketing has a median open rate of around 20%. That means four out of every five messages you send go unread. SMS fares better, with around 45% open rate, but it carries cost per message and a formality that doesn't suit every business.

Push notifications are different. Studies consistently show open rates above 90% for timely, relevant messages. The reason is simple: a push notification appears on the lock screen, demanding attention in a way that an unread email in a crowded inbox does not.

Crucially, customers who receive push notifications from your loyalty app have already opted in. They downloaded your app. They joined your programme. They said yes when their phone asked permission. That consent means the people receiving your messages actually want to hear from you, and that intent is the real driver of those open rates.

The two types of push notification: campaigns and automations

Small businesses can use push notifications in two fundamentally different ways, and understanding the distinction matters a great deal for how you plan your communication.

Campaigns: messages you send deliberately

A campaign is a message you compose and send to a chosen audience, either immediately or at a scheduled time. Think of it as a digital equivalent of putting a sign in your window, except it goes directly to the phones of your most engaged customers.

Good campaign examples include: a slow Tuesday promotion ("20% off today between 2 and 5pm"), a seasonal announcement ("our summer menu is here"), or a simple thank-you to your most loyal visitors ("you're in our top 10%, here's an exclusive offer"). Each of these is timely, personal, and gives the customer a reason to act.

Automations: messages that send themselves

Automated notifications fire based on customer behaviour, without any manual effort from you. Set them up once, and they run in the background indefinitely.

The most powerful automations are:

• →Win-back. Sent to customers who haven't visited in a set number of days, typically 14 to 30. A simple "we miss you" with a small incentive brings back a meaningful percentage of lapsed customers who might otherwise drift away permanently.
• →Almost there. Sent when a customer is one or two stamps away from a reward. This nudge has an outsize effect on visit frequency because customers in sight of a reward visit significantly faster than those who've just redeemed one.
• →Welcome. Sent to new members within hours of joining. A warm, personal welcome message sets the tone for the relationship and consistently drives a second visit within the first week.
• →Milestone. Sent when a customer reaches a visit count, such as their 10th visit, 25th, or 50th. Acknowledging loyalty creates a moment of recognition that strengthens the relationship far more than any stamp ever could.
• →Birthday. A birthday message from a local business they love hits differently from a corporate email. Small gesture, disproportionate goodwill.

How not to get muted

The single biggest mistake businesses make with push notifications is sending too many. A customer who receives three irrelevant notifications in a week will disable them, and once permissions are revoked, they're gone. There are some non-negotiable rules:

• →Relevance over volume. One perfectly timed, genuinely relevant message is worth ten generic ones. Ask yourself: does this notification give the customer a reason to come in today, or is it just noise?
• →Respect the daily limit. Stampet enforces a default limit of three marketing notifications per customer per day across all businesses in the app. This protects your customers from notification fatigue and protects your open rates.
• →Time it right. A push notification at 7am or 11pm is intrusive regardless of its content. Mid-morning and early afternoon tend to perform best for food and beverage businesses. Evenings work better for bookings and weekend plans.
• →Make opting out easy. Customers who feel trapped will resent you. Customers who choose to stay opted in are your best advocates. Stampet makes it simple for customers to manage their notification preferences per business.

What a good push notification looks like

Push notifications have a title and a body. You have roughly 40 to 50 characters before the message is cut off on most devices. That's less than a tweet. Here's what works:

• →Lead with the benefit. "Free coffee on your next visit" beats "We have a new promotion you might like." State what's in it for the customer in the first four words.
• →Use the business name in the title. Customers recognise your name. When the title says "Elm Street Bakery" and the body says "Fresh sourdough just out. Come get it while it lasts," that's personal, immediate, and actionable.
• →Create urgency without being pushy. "Today only" or "just this week" works. "URGENT: LIMITED TIME DEAL!!!" does not. Your customers can tell the difference.

Understanding your monthly send quota

Stampet counts recipient-sends rather than campaigns. One notification delivered to one customer equals one send. This means a campaign to 200 customers uses 200 of your monthly allowance, not 1.

This model is intentionally transparent. You know exactly how many sends you have, how many you've used, and how many are left. If you have 500 sends per month and 200 loyalty members, that's roughly two campaigns to your full list each month, plus budget for targeted messages to smaller segments.

Transaction notifications (stamp earned, reward unlocked, points earned) do not count toward your quota. Those are operational messages that customers expect and value. Only your marketing campaigns and automations draw from your monthly allowance.

Getting started

The barrier to sending your first campaign is lower than you might think. In Stampet, it takes under five minutes: write a title, write a body, choose your audience, and hit send. There's no HTML to write, no template to design, no deliverability to worry about.

A reasonable first campaign for most businesses: send a message to all your loyalty members thanking them for joining and previewing what's coming up. It costs nothing on the free plan, takes five minutes, and gives you a baseline for what kind of engagement to expect going forward.