Steps to Add a Testimonial Gallery App on a Shift4Shop Site
Create your customized Testimonial Gallery app, match your website's style and colors, and add Testimonial Gallery to your Shift4Shop page, post, sidebar, footer, or wherever you like on your site.
How To Add a Testimonial Gallery App on Shift4Shop:
Create a Free Testimonial Gallery App
Start for free nowChoose Location
You can add POWR Testimonial Gallery to Shift4Shop blogs, pages, headers, sidebars, or footers. In the Shift4Shop Dashboard, select Content and choose a location to add POWR Testimonial Gallery.Paste the Code
Your code block will be available once you create your app
All you need to know about our Testimonial Gallery app is just a click away.
See the detailsRemove the Guesswork of Building Your Brand
Establishing Brand Identity 101 - Your Website
Congratulations on making the first move to grow your company's presence online -- by getting your Shift4Shop website live on the web!
Here comes the next big question: How do you get site visitors to engage and buy your product or service?


Make Your Website Elements Unique
Some may think only a 'techie' in the office or a self-proclaimed 'expert' on Facebook can grow a Testimonial Gallery without a hitch.
Others look for low priced alternative Testimonial Gallery apps from overseas or open source Testimonial Gallery apps that claim to have what they're looking for.
Save Time With POWR
Plus, updating and customizing a Testimonial Gallery app can be challenging, and you may think you have to hire a developer.
Additionally, as your business develops, hackers could see an unsecured Testimonial Gallery as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


POWR supports high-volume sites on Shift4Shop and prioritizes the security of our Testimonial Gallery app, as well as all 60+ apps, to keep any bad actors at bay.

Our team of expert engineers work 24/7 to make sure the POWR apps such as your Shift4Shop Testimonial Gallery working for you.
CASE STUDY: Rbia Shades wins big with POWR
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.

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


