Steps to Add a Email List Signup App on a Shift4Shop Site
Create your customized Email List Signup app, match your website's style and colors, and add Email List Signup to your Shift4Shop page, post, sidebar, footer, or wherever you like on your site.
How To Add a Email List Signup App on Shift4Shop:
Create a Free Email List Signup App
Start for free nowChoose Location
You can add POWR Email List Signup to Shift4Shop blogs, pages, headers, sidebars, or footers. In the Shift4Shop Dashboard, select Content and choose a location to add POWR Email List Signup.Paste Code
Your code block will be available once you create your app
Not sure if our Email List Signup app is right for you? Find out more about its features and integrations.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
If you have your Shift4Shop website working, you’ve completed the biggest challenge in building an online presence. Awesome!
But next comes a tough question: how can you engage, captivate, turn, and support more visitors?


Then You Must Customize Your Elements
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!


All POWR apps are built to scale with your business on Shift4Shop, so we offer the most advanced security features and high-volume capabilities on the market to keep your customers (and you) safe.

POWR's team of engineers are working around the clock to keep Shift4Shop Email List Signup and all 60+ other POWR apps working smoothly.
CASE STUDY: Rbia Shades is winning with POWR apps
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.

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)
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 List Signup 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 Shift4Shop site.
POWR Email List Signup allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Email List Signup perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Email List Signup to your Shift4Shop 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 Shift4Shop site owners to implement Email List Signup and gather feedback from their audience.
Using POWR Email List Signup on your Shift4Shop 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.


