Install A Newsletter Form App on Square

The easy way to add newsletter form to Square in minutes without coding or needing help from 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.

All you need to know about our newsletter form app is just a click away.

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Remove the Guesswork of Building Your Brand

Brand Identity Begins With a Great Website

Congratulations on getting 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

Website Element Customization is Next

Some small business owners try to design a newsletter form app solo or get an expensive web designer that claims they can build one.


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

Save Time With POWR

And it takes tons of time to customize and update a newsletter form app, which will create more issues.


But, if you haven't built a strong security system, your business could be prone to hacking and other security issues. We thought of that!

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
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Furthermore, our team of incredible engineers work at all hours to keep POWR apps like your Square newsletter form up and running for you.

CASE STUDY: Rbia Shades completely transformed their online experience

After much success locally, Rbia needed a way to collect emails effectively on their brand-new website.


Their website provider did not have what they were looking for, so the search was on. After doing their research, they believed POWR was what they needed.

Rbia grew its contact list by 250% using POWR Popup to collect new email addresses from first-time site visitors.


They also added POWR Social Feed to their site and saw a 200% spike in engagement from their site visitors. They also saw a big jump in social media followers and now have over 11K followers on Instagram.

Add newsletter form to Square
newsletter form to Square
Contacts growth 250%
newsletter form to Square
Up 2x in engagement
newsletter form to Square
2x more time on site

Yes, POWR has an app for that.

See apps in action

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.