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Integration · Embed

SMS appointment reminders for Shopify stores

Add a Book Now button to your Shopify store and automatically send SMS confirmation and reminder messages to customers before each appointment.

✓ Shopify✓ Shopify Plus✓ Google Calendar✓ Custom Liquid
Shopify + SMS Reminder
SMS Reminder
Hi Sarah, just a reminder of your appointment tomorrow at 2:00 PM. Confirm here: [link]
Delivered · 24h before
What you get

Everything you need for fewer no-shows

Book Now button embed

Add a customisable booking button to any page in your Shopify store using a Custom Liquid block. No Shopify app required; works with any Shopify theme.

Google Calendar sync

Appointments booked through your Shopify store are automatically added to your connected Google Calendar. No manual scheduling required.

Automatic SMS reminders

Clients receive confirmation and reminder messages before their appointment. Configure timing and message content once in your SMS Reminder account; reminders send for every new booking.

Setup

How it works in 3 steps

From install to your first reminder in minutes.

01

Copy your embed code from SMS Reminder

Log in to your SMS Reminder account, go to Settings > Booking Page, click Add to your website, customise your button, and copy the embed code.

02

Add a Custom Liquid block in Shopify

In your Shopify admin, go to Online Store > Themes > Customize. Select the page where you want the button, add a Custom Liquid block, paste the embed code, and save.

03

Clients book and receive reminders automatically

Visitors click your Book Now button, choose an available time from your booking page, and confirm their appointment. SMS Reminder sends confirmation and reminder messages automatically.

Privacy first
Minimum permissions, maximum security
Trust & security

Built on secure, verified integrations

SMS Reminder requests only the permissions needed to send reminders on your behalf. Your data stays within your connected accounts.

  • No Shopify app required; embed code works with any Shopify theme
  • Appointments sync to Google Calendar via your SMS Reminder account
  • SMS reminders are optional and can be configured or disabled at any time

Installation guide

Step 1: Generate your embed code

  1. Log in to the SMS Reminder web application.
  2. Navigate to Settings > Booking Page.
  3. Under Share your booking page, click Add to your website.

A popup will appear where you can customise your booking button:

  • Edit the link text (for example, “Book Now” or “Schedule Appointment”)
  • Adjust the button background colour
  • Adjust the button text colour
  • Click Copy Code

Step 2: Add the button to your Shopify store

  1. In your Shopify admin, go to Online Store > Themes.
  2. Click Duplicate on your theme before making changes (recommended).
  3. Click Customize on your duplicated theme.
  4. Use the page selector at the top to open the page where you want the booking button (for example, a page called “Booking”).
  5. Click Add section or Add block.
  6. Select Custom Liquid.
  7. Paste your booking button embed code from SMS Reminder.
  8. Click Save.

Your booking button will now appear on your live Shopify store.

Make it easy for customers to find your booking page from anywhere on your site.

  1. In your Shopify admin, go to Online Store > Navigation.
  2. Select your Main menu.
  3. Click Add menu item.
  4. Enter a name such as “Book Now”.
  5. In the link field, paste your booking page URL from SMS Reminder (found in Settings > Booking Page).
  6. Click Add, then Save menu.

If your theme supports it, you can highlight this link as a button in your header for increased visibility.

Step 4: What happens next

When customers click your Book Now button:

  1. They are directed to your SMS Reminder booking page.
  2. They view available appointment times based on your configured availability.
  3. They choose a time and confirm their booking.
  4. The appointment is added to your Google Calendar.
  5. SMS Reminder sends a confirmation message, followed by reminder messages before the appointment.

Frequently asked questions

Do I need to install a Shopify app?

No. The booking button is added using a Custom Liquid block in your Shopify theme editor. You paste the embed code from your SMS Reminder account; no separate Shopify app is required.

Does this work with all Shopify themes?

The Custom Liquid block is a standard Shopify theme feature available in all Online Store 2.0 themes. If your theme does not support Custom Liquid blocks, you can share your booking page URL directly instead.

Where are appointments stored?

Appointments are stored in your SMS Reminder account and synced to your connected Google Calendar. You can view all upcoming appointments in your SMS Reminder dashboard.

Are SMS reminders required to use the booking button?

No. SMS reminders are optional. The booking button and booking page work without SMS reminders enabled. You can turn reminders on or off at any time in your SMS Reminder account settings.

Can I add the booking button to multiple pages?

Yes. You can add the Custom Liquid block with the embed code to any number of pages in your Shopify store.

Who uses this: Therapy & Wellness · Salons & Beauty · Legal & Accounting · Auto Services · All use cases →