How to Add Social Media Icons to an Email Signature
Enhance your email signature by adding social media icons. Discover step-by-step instructions to turn every email into a powerful marketing tool.

Ready to turn your Instagram followers into paying clients? Adding a Book Now button that links directly to your Square Appointments is one of the smartest moves you can make for your service-based business. This guide will walk you through exactly how to set up the official Instagram Action Button, what to do if you can't, and how to use your content to drive more appointments.
Before getting into the steps, it’s worth understanding why this simple integration is so powerful. It's not just about adding another link to your profile, it's about fundamentally changing how potential clients interact with your business on social media.
For service professionals like hair stylists, photographers, personal trainers, and consultants, Instagram is often the first point of contact. It’s your visual portfolio, your community hub, and your top marketing channel all rolled into one. When someone discovers your work and decides they want to hire you, you want to make that next step as easy as possible.
Instagram's native "Action Buttons" feature allows a seamless integration with major booking partners, and luckily for many users, Square is on that list. This is the cleanest and most direct way to get your booking calendar on your profile. Here's a detailed walkthrough.
Make sure you have two things ready to go:
Once you’ve confirmed you're ready, follow these simple steps:
That's it! Pat yourself on the back. Visitors to your profile can now book your services with a single tap, sending them directly to your Square Appointments page.
Sometimes, technology doesn’t cooperate. Due to regional restrictions or app version differences, some users may not see Square as an available partner under the "Action Buttons" list. If that's you, don't worry - you can still link to your booking site using the classic "link in bio" method.
While not a dedicated button, it’s the next best thing and is infinitely better than having no booking link at all.
If you have more than one link you want to share (e.g., a portfolio, a blog, and your booking page), you can use a free "link-in-bio" service like Linktree, Later, or a similar platform. Simply create an account, add a "Book an Appointment" button that links to your Square URL, and then place your personal Linktree URL into the "Website" field on your Instagram profile.
Adding the button is step one. The next - and more important - step is to actively drive traffic to it through the content you create. You can’t just set it and forget it. Here are some strategies to consistently fill up your calendar.
Remind your audience that they can easily book with you. A call-to-action (CTA) transforms a passive piece of content into a direct opportunity for business.
Stories disappear after 24 hours, but Highlights live forever on your profile. Create a dedicated Highlight album named "Book Now" or "Services." Fill it with Stories explaining your services, showcasing your best work, sharing client testimonials, and directly reminding people where to book. This gives new profile visitors a quick and easy path to understanding what you offer and how to schedule an appointment.
If you're using Instagram Ads to reach a wider audience, you can integrate your "Book Now" Action Button directly into your campaigns. This allows people who have never even heard of you to book an appointment directly from an ad they see in their feed or Stories. It's an incredibly powerful way to find new local clients efficiently.
You'll still get DMs asking, "How do I book?" or "Are you available next Tuesday?" Instead of typing out the same response over and over, set up Instagram's Quick Replies feature. You can create a canned response with a shortcut like "book." When someone asks, you can simply type "book," and a pre-written message will pop up, like: "Hey! The best way to see my availability and book is through my official calendar here. You can access it through the 'Book Now' button on my profile or at this link: [your URL]." This saves time and ensures everyone gets the right link immediately.
Getting your Square booking page connected to your Instagram profile bridges the gap between passive admirers and active clients. Whether you use the direct "Book Now" action button or a clear link in your bio, making the booking process smooth and obvious is a huge step toward growing your service-based business.
Once your booking link is live, the next priority is creating a steady flow of content to get people to click it, which can be a job in itself. Since we've spent our own careers wrestling with clunky schedulers and outdated tools, we built Postbase to make this part feel effortless. Our visual calendar helps you plan all of your content - especially the Reels and Stories designed for today's social media - and schedule it in advance. It’s designed to be fire-and-forget reliable, so you can trust your promotional posts will go live on time, letting you focus less on managing social media and more on serving the clients you've booked.
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