How to Add A Newsletter Form App to a Square Website

Learn the steps to add newsletter form to your Square website in minutes with no coding or a developer.

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Steps to Add a newsletter form App on a Square Site

Create your customized newsletter form app, match your website's style and colors, and add newsletter form to your Square page, post, sidebar, footer, or wherever you like on your site.

How To Add a newsletter form App on Square:

  1. Create a Free newsletter form App

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  2. Copy HTML code

    Copy the HTML code below. It will be pasted into your Square page in Step 2.
  3. Paste code into an “Embed Code” section in your Square page editor

    In your Squareup editor, navigate to the page where you want to add POWR newsletter form. and select the “Add Section” button. Click “Embed Code” and in code box, paste the previously copied HTML code.
  4. Publish and Preview newsletter form

    newsletter form should automatically show in your Squareup editor. Preview or Publish to view in your Square page.

Undecided if our newsletter form app will suit your needs? We have all the details you need.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

Congratulations on publicizing your business online with Square!


The next step is often getting website visitors and making sales, but how?

newsletter form to Square
Add newsletter form to Square

Now You Have To Make Your Elements Unique

Some small business owners try to build a newsletter form app by themselves or get an expensive web designer that promises they can build one.


Others try to find web design companies overseas that appear to offer newsletter form apps for reduced prices or attempt to use open source code.

Get Back More Time With POWR

Also, customizing these apps usually requires coding experience or another designer to help -- costing even more resources.


In a world where scammers infiltrate sites every day, many other newsletter form apps out there aren't built with security in mind, which could expose your customers or worse -- crash your whole site. Not with POWR!

Add newsletter form to Square
Support feature

POWR has the most advanced security features, is built for scale, and currently supports high-volume sites on Square and other similar platforms.

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Our newsletter form comes with a team of expert engineers that work constantly for you, making sure your newsletter form is always working perfectly.

CASE STUDY: Rbia Shades completely transformed their online experience

Rbia Shades needed to expand beyond its region by bringing its products online. They needed a low-maintenance, non-techie solution.


After much research, they chose POWR as their no-code tool of choice.

Rbia started to see success with POWR Popup almost immediately, adding over 600 new contacts in the first 90 days.


They then realized that there was a full suite of other solutions they could use to improve their online experience for site visitors.


Soon, Rbia embedded an Instagram Feed app on their website and noticed site visitors who interacted with the app doubled the time spent on their page while growing their followers to over 11k on Insta at the same time.

Add newsletter form to Square
newsletter form to Square
250% growth in contacts
newsletter form to Square
2x your engagement
newsletter form to Square
Time on site up 2x

All POWR apps are built for peak-performance.

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Trusted by the best in the biz!

POWR has helped over a half million businesses on every continent
(besides Antarctica, because of course not)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.