Steps to Add a Newsletter Sign Up Popup App on a Shift4Shop Site
Create your customized Newsletter Sign Up Popup app, match your website's style and colors, and add Newsletter Sign Up Popup to your Shift4Shop page, post, sidebar, footer, or wherever you like on your site.
How To Add a Newsletter Sign Up Popup App on Shift4Shop:
Create a Free Newsletter Sign Up Popup App
Start for free nowChoose Location
POWR Newsletter Sign Up Popup can be added to Shift4Shop blogs, pages, headers, sidebars, and footers. Open the Shift4Shop Dashboard and go to Content, then choose a place to insert POWR Newsletter Sign Up Popup.Paste Code
Your code block will be available once you create your app
Undecided if our Newsletter Sign Up Popup app will suit your needs? We have all the details you need.
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 Shift4Shop website.
Your work isn't done yet, though! Now it's time to attract and engage visitors, then make them into customers.


Now You Have To Make Your Elements Unique
Some may first try to DIY a Newsletter Sign Up Popup app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Newsletter Sign Up Popup apps, or companies abroad that claim to offer Newsletter Sign Up Popup apps for a bargain.
POWR Saves You Valuable Time
Plus, updating and customizing a Newsletter Sign Up Popup app can be challenging, and you may think you have to hire a developer.
Additionally, as your business booms, hackers could see an unsecured Newsletter Sign Up Popup 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 Newsletter Sign Up Popup app on the market, we protect you while you grow on Shift4Shop.

Furthermore, our team of talented engineers work at all hours to keep POWR apps like your Shift4Shop Newsletter Sign Up Popup functioning for you.
CASE STUDY: Rbia Shades completely transformed their online experience
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 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.

POWR apps are made to grow your online revenue.
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 Newsletter Sign Up Popup 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 Newsletter Sign Up Popup allows you to edit every detail such as fonts, colors, borders, and spacing directly from the editor, ensuring your Newsletter Sign Up Popup perfectly match your brand's identity.
This flexibility makes it easy to integrate and align with your site's look and feel.
Adding Newsletter Sign Up Popup 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 Newsletter Sign Up Popup and gather feedback from their audience.
Using POWR Newsletter Sign Up Popup 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.


