Steps to Add a Mailing List App on a Shift4Shop Site
Create your customized Mailing List app, match your website's style and colors, and add Mailing List to your Shift4Shop page, post, sidebar, footer, or wherever you like on your site.
How To Add a Mailing List App on Shift4Shop:
Create a Free Mailing List App
Start for free nowSelect Location
You can add POWR Mailing List to Shift4Shop blogs, pages, headers, sidebars, or footers. In the Shift4Shop Dashboard, select Content and choose a location to add POWR Mailing List.Paste HTML Code
Your code block will be available once you create your app
All you need to know about our Mailing List app is just a click away.
See the detailsRemove the Guesswork of Building Your Brand
Brand Identity Begins With a Great Website
If you have your Shift4Shop website published, you’ve completed the biggest challenge in building an online presence. Way to go!
But next comes the hard part: how can you engage, captivate, turn, and support more visitors?


Website Element Customization is Next
People often ask a 'techie' friend to build a Mailing List for them or hire a 'web guy' that one of their friends referred.
Others look overseas or for low priced open source alternatives for Mailing List.
Save Time With POWR
Plus, updating and customizing a Mailing List app can be challenging, and you may think you have to hire a developer.
Additionally, as your business develops, hackers could see an unsecured Mailing List as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


Because POWR is built for scale, has the most advanced built-in security and high-volume capabilities of any other Mailing List app on the market, we protect you while you grow on Shift4Shop.

Our Mailing List comes with a team of expert engineers that work constantly for you, making sure your Mailing List is always working smoothly.
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 complete 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.

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