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.

Transforming your Instagram feed from a simple photo gallery into a powerful sales channel begins with one simple action: giving customers a way to click and buy. This guide walks you through every step of how to add a Buy Now button on Instagram, covering the official features like Instagram Shopping and effective workarounds for every type of business.
Before you can add any shoppable tags or direct "Buy Now" buttons, you must have Instagram Shopping enabled. This is the foundational feature that connects your product catalog to your Instagram profile, turning your content into a virtual storefront. Think of it as the digital plumbing that makes social commerce possible.
Instagram is protective of its user experience, so not every account can immediately start selling. First, you need to confirm your business meets the criteria:
Your catalog is a digital list of all the products you want to sell. It contains product images, descriptions, prices, and links. You have two main options for creating and connecting your catalog:
Once your catalog is connected, it’s time to ask Instagram for approval. Go to your professional dashboard in the Instagram app.
The review process can take a few days. Once approved, you’ll receive a notification, and you can finalize your shop setup in the “Shopping” section of your settings.
The most direct "Buy Now" experience on Instagram is through a feature called Checkout. When a customer taps a product with Checkout enabled, they can complete their entire purchase - from product selection to payment and shipping - without ever leaving the Instagram app. This seamless process dramatically reduces friction and can significantly increase conversion rates.
However, there's a catch: Checkout on Instagram is currently available only to eligible businesses in the United States. If you’re outside the U.S., you’ll need to use the standard "View on Website" feature or the alternative methods described in the next section.
If you are an eligible U.S. business, you can set up Checkout through Commerce Manager. It requires adding shipping options, return policies, and payout information. When a customer makes a purchase, the order appears directly in your Commerce Manager for you to fulfill.
If you're not eligible for Checkout or want more ways for customers to shop, don't worry. There are several highly effective strategies to send customers directly to your products with a clear call to action.
This is the most popular form of Instagram Shopping and is available in all supported markets. Instead of a "Buy Now" button, users see product tags directly on your posts, Stories, and Reels. When they tap a tag, a small pop-up shows the product name and price. Tapping again takes them to a full-screen Product Detail Page (PDP) within the app. From there, a prominent "View on Website" button sends them directly to that product's page on your own e-commerce site to complete the purchase.
While not a traditional product "Buy Now" button, profile action buttons create a similar direct CTA for service-based businesses. These buttons appear right under your bio, giving customers a quick way to engage without searching for a link.
To add one, go to Edit Profile >, Action buttons. You can choose from options like:
This method turns your profile into a direct booking or ordering tool, acting as a powerful CTA for immediate action.
Your bio link is precious real estate. Instead of just linking to your homepage, you can turn it into a dedicated mini-shop with tools like Linktree, Beacons, or Koji. These services let you create a simple mobile landing page with multiple buttons, effectively turning one link into many.
With a link-in-bio tool, you can create direct "Buy Now" or "Shop Now" links for your featured products, latest collection, or bestsellers. In your post captions, simply direct followers with a CTA like "Shop our new arrivals via the link in our bio!" When they click your bio link, they’re presented with an organized, easy-to-navigate page of your most important products, making the path to purchase straightforward and fast.
Just having the buttons isn't enough. You need a content strategy built around encouraging browsers to become buyers. Here’s how to do it.
People come to Instagram for connection and discovery, not hard sales pitches. Successful brands integrate their shoppable tags naturally into their content.
Even though the product tags are visible, you still need to guide your audience. Tell them exactly what to do.
Running ads is one of the fastest ways to get your shoppable products in front of potential customers who don’t already follow you. You can promote existing posts that have product tags, turning your best-performing organic content into a powerful ad that drives direct sales. Use Instagram’s detailed targeting options to reach audiences based on interests, demographics, and lookalike modeling of your existing customers.
Adding a "Buy Now" button on Instagram is about creating a streamlined path from discovery to purchase. By setting up Instagram Shopping and using every available tool - from official Checkout and product tags to link-in-bio pages and Story stickers - you can effectively transform your profile into a thriving sales engine that works for you 24/7.
Turning compelling photos and videos into shoppable content requires a solid plan. As you create posts, Reels, and Stories designed to sell, staying organized becomes more important than ever. At Postbase, we built our visual calendar to help you see your entire social commerce strategy laid out in one place. You can schedule your shoppable content across all platforms ahead of time, ensuring a consistent and effective rollout for your campaigns, so all you have to focus on is creating great content and fulfilling orders. To see how simple your social media management can be, check out Postbase.
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Wrestling with social media? It doesn’t have to be this hard. Plan your content, schedule posts, respond to comments, and analyze performance — all in one simple, easy-to-use tool.