How to Add An Email List Signup App to a Square Website

Steps on adding Email List Signup to Square in minutes with no coding and no help from a developer.

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Steps to Add a Email List Signup App on a Square Site

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

How To Add a Email List Signup App on Square:

  1. Create a Free Email List Signup 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 Email List Signup. and select the “Add Section” button. Click “Embed Code” and in code box, paste the previously copied HTML code.
  4. Publish and Preview Email List Signup

    Email List Signup should automatically show in your Squareup editor. Preview or Publish to view in your Square page.

Undecided if our Email List Signup 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 getting your business online with Square!


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

Email List Signup to Square
Add Email List Signup to Square

Now You Have To Make Your Elements Unique

People often ask a 'techie' friend to build an Email List Signup for them or hire a 'web guy' that one of their friends referred.


Others look overseas or for low priced open source alternatives for Email List Signup.

Reduce Time Spent by Half 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 Email List Signup 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 Email List Signup to Square
Support feature

Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Email List Signup app on the market, we protect you while you grow on Square.

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.

Furthermore, our team of talented engineers work at all hours to keep POWR apps like your Square Email List Signup at peak performance 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 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 Email List Signup to Square
Email List Signup to Square
Grow contacts by 250%
Email List Signup to Square
Up 2x in engagement
Email List Signup to Square
2x site session time

Every POWR app works on any platform.

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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.