Steps to Add a Email Sign Up App on a Square Site
Create your customized Email Sign Up app, match your website's style and colors, and add Email Sign Up to your Square page, post, sidebar, footer, or wherever you like on your site.
How To Add a Email Sign Up App on Square:
Create a Free Email Sign Up App
Start for free nowCopy HTML code
Copy the HTML code below. It will be pasted into your Square page in Step 2.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 Sign Up. and select the “Add Section” button. Click “Embed Code” and in code box, paste the previously copied HTML code.Publish and Preview Email Sign Up
Email Sign Up should automatically show in your Squareup editor. Preview or Publish to view in your Square page.
All you need to know about our Email Sign Up app is just a click away.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
You've already invested time and resources in creating your business online just by having a Square website.
Your work isn't done yet, though! Now it's time to attract and engage visitors, then make them into customers.


Make Your Website Elements Unique
People often ask a 'techie' friend to design an Email Sign Up for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low-cost open source alternatives for Email Sign Up.
Get Back More Time With POWR
And it takes tons of time to customize and update an Email Sign Up app, which will make more bugs.
But, without building a strong security system, your business could be prone to hacking and other security issues. We thought of that!


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

Our team of expert engineers work relentlessly to make sure the POWR apps such as your Square Email Sign Up working for you.
CASE STUDY: Rbia Shades is winning with POWR apps
After Rbia launched its website, they were looking for a solution to add new contacts for outreach.
They found POWR while looking for a popup solution on their site and started to see immediate results.
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.

All POWR apps are built for peak-performance.
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)
Frequently Asked Questions
Learn more about how to add POWR apps to your website.
Yes, any POWR app will work perfectly on any website. What’s better, is the patented POWR Live Editor is the same regardless of the app.
- Easily add more than one (for free)
- Edit to your needs directly from your live site
- Changes are made instantly
Absolutely! The POWR Email Sign Up widget is optimized for mobile, ensuring that it looks great and functions smoothly across all devices, including phones and tablets.
This optimization enhances user experience, contributing to higher engagement rates on your Square site.
POWR Email Sign Up allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Email Sign Up perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Email Sign Up to your Square site is fully outlined above and straightforward with no coding required.
Simply follow POWR's setup guide, which is as easy as copy/pasting the provided code snippet into your site's HTML.
This ease of installation makes it convenient for Square site owners to implement Email Sign Up and gather feedback from their audience.
Using POWR Email Sign Up on your Square site offers numerous benefits, including enhanced customization options and easy installation without coding.
These features help improve your site's user engagement by allowing visitors to provide valuable feedback, leading to better online growth.