Square makes it easy to blast an email or text to your customers straight from the same dashboard where you ring up sales. That convenience is real. The question this post answers is whether it is worth it for an independent café — what Square Marketing actually costs as your list grows, what you get for it, and where a cheaper, higher-reach channel does the same job.
We will keep this grounded in Square’s own pricing structure and stay honest about the trade-offs, because “it’s built in” is a benefit, not a strategy.
What Square Marketing actually is
“Square Marketing” is Square’s built-in customer-messaging suite, and it has two parts:
- Email marketing — design and send campaigns (newsletters, promotions, event announcements) to the customers already in your Square directory.
- Text message marketing — send SMS/MMS promotions to customers who have opted in.
Its single biggest advantage is that it sits directly on your Square customer data and sales history. You are not exporting CSVs or wiring up an integration — the audience is already there, built from real transactions, and you can target segments like lapsed customers or top spenders. For a café that lives inside Square all day, that is genuinely convenient.
The rest of this post is about what that convenience costs and where it stops being the best option.
What does Square Marketing cost?
Square’s marketing pricing has a few moving parts, and Square has been shifting these tools into its broader Plus and Premium software subscriptions — so treat the numbers below as the shape of the pricing and confirm the current rate for your own account before you commit.
Email marketing has historically been priced by your number of subscribed contacts:
- Around $15/month for up to 500 contacts, scaling up as your list grows (roughly $30/month past 500, and higher tiers beyond that).
- A pay-as-you-go option of about $0.10 per email for occasional senders.
Text message marketing is billed differently — as a base plus usage:
- About $10/month base, plus a per-message cost, with an MMS (a text with an image) counting as three SMS toward your total.
- On Square’s bundled software plans, a block of texts is included each month — commonly 500 texts on Plus (about 3¢ each over that) and 2,500 on Premium (about 1.5¢ each over that) — with those plans also including unlimited email sends.
Here is the structure at a glance:
| Channel | Base cost | Scales with | Watch-outs |
|---|---|---|---|
| Square email | ~$15/mo (≤500 contacts) | Number of contacts | Cost rises as your list grows, even if you send less |
| Square SMS | ~$10/mo | Messages sent | MMS = 3 SMS; per-message overages add up fast |
| Bundled (Plus/Premium) | Part of software sub | Included text blocks (500 / 2,500) | Unlimited email; texts beyond the block are billed per message |
Pricing structure per Square’s marketing pages, 2026. Square is actively changing how these are packaged — verify current pricing before subscribing.
The pattern to notice: email cost scales with your list size, and SMS cost scales with how often you send. Both climb as your café’s marketing gets more successful, which is the opposite of what you want from a retention channel.
The honest case for Square Marketing
It is not a bad tool. For some cafés it is the right call:
- You already run everything in Square and don’t want another login, integration, or export.
- Your list is small (well under 500 contacts), so email sits at the entry price.
- You send occasionally — a monthly newsletter, a seasonal promo — so SMS per-message costs stay negligible.
- You want real targeting off actual purchase data without building it yourself. That’s a genuine strength, and it beats blasting a generic list.
If that’s you, Square Marketing is a reasonable, low-setup way to stay in touch. Pair it with a healthy list — see how to build a customer list from your Square POS — and you have a functional retention loop.
Where it stops being worth it
The math turns as you scale, and it turns fastest on SMS.
A worked example. Say your café grows its opted-in list to 2,000 customers and you want to send two SMS promos a month — a reasonable cadence for a busy shop pushing a new seasonal drink and a weekend special.
- 2,000 contacts × 2 sends = 4,000 texts/month
- At roughly 3¢ each, that’s about $120/month, plus the base fee — call it ~$130/month, or ~$1,560/year, just for text sends. (Illustrative, using a representative per-message rate; your rate and any included blocks will change the total.)
And if any of those are MMS (an image of the drink), each counts as three messages — tripling that line. Meanwhile your email tier has also stepped up because your contact count grew.
None of that is Square gouging you — it’s simply how per-message and per-contact pricing works. But it means your most engaged, highest-frequency café — exactly the one where messaging pays off most — is also the one paying the most to message. That’s worth pausing on before you make SMS your main channel. We compare the channels head-to-head in email vs SMS vs push for café marketing.
There’s also a compliance cost to SMS specifically: business texting in North America requires A2P 10DLC registration, with its own setup and vetting. It’s manageable, but it’s another reason SMS is the heaviest channel to run — see A2P 10DLC SMS registration for cafés.
The alternative: push notifications you don’t pay per send
Here is the lever most café owners miss. If your customers order through a branded app, you can reach them with push notifications at no per-message cost. Once someone installs your app and opts in, a “fresh batch of cinnamon buns out at 3pm” push costs you nothing to send — to 200 customers or 2,000.
Stack that against the example above:
| Channel | Cost to message 2,000 customers twice a month | Reach |
|---|---|---|
| Square SMS | ~$130/month (per-message) | High open rate, opt-in required, 10DLC registration |
| Square email | Tier based on 2,000 contacts | Lower open rate; easy to ignore |
| App push | $0 per send (included in the app) | Only reaches customers who installed + opted in |
The honest catch for push is reach: it only hits customers who downloaded your app and enabled notifications, so it rewards cafés that actually drive installs. It’s not a reason to abandon email — a good email list is a durable, portable asset — but it does mean the channel with the worst per-send economics (SMS) shouldn’t automatically be your default. We dig into using push well in push notifications for café customer retention.
So — is it worth it?
Yes, if you’re small, on Square already, sending occasionally, and you value zero-setup targeting off your sales data. It’s a sensible starter.
Reconsider if your list is large, your cadence is high, or SMS is becoming your main channel — because that’s where per-contact email tiers and per-message text fees compound against you. At that point, the smarter money is an owned email list plus push notifications through a branded app, where reaching your regulars again and again doesn’t add a line to the bill.
The cleanest version of that for a Square café is a branded ordering app that carries push built in. Tany puts order-ahead, self-running loyalty, and free push notifications into your own iOS and Android app on your existing Square POS — $99 CAD/month per location, live in about a day. Use Square Marketing while it’s cheap; lean on push once messaging becomes a core habit, so growth doesn’t quietly inflate your marketing bill.