How to Add A Newsletter Sign Up App to a 3dcart Website

Steps on adding newsletter sign up to 3dcart in minutes with no coding and no help from a developer.

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Steps to Add a newsletter sign up App on a 3dcart Site

Create your customized newsletter sign up app, match your website's style and colors, and add newsletter sign up to your 3dcart page, post, sidebar, footer, or wherever you like on your site.

How To Add a newsletter sign up App on 3dcart:

  1. Create a Free newsletter sign up App

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  2. Choose Location

    POWR newsletter sign up may be embedded on 3DCart blogs, pages, headers, sidebars, or footers. Login to the 3DCart Dashboard and go to Content, then select a place to insert POWR newsletter sign up.
  3. Paste the Code

    Your code block will be available once you create your app

  4. Set Up POWR newsletter sign up

    You can now edit POWR newsletter sign up in your 3DCart Storefront. Click View Store, find the plugin, and click the Settings Icon to open the POWR Editor.

All you need to know about our newsletter sign up app is just a click away.

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Remove the Guesswork of Building Your Brand

Establishing Brand Identity 101 - Your Website

If you have your 3dcart website published, you’ve tackled the biggest challenge in building an online presence. Awesome!


But next comes a tough question: how can you draw in, captivate, turn, and support more visitors?

newsletter sign up to 3dcart
Add newsletter sign up to 3dcart

Then You Must Customize Your Elements

Some small business owners try to build a newsletter sign up app by themselves or get an expensive web designer that claims they can build one.


Others try to enlist web design companies overseas that claim to offer newsletter sign up apps for reduced prices or attempt to use open source code.

Get Back More Time With POWR

Also, customizing and updating a newsletter sign up app calls for even more time, and is likely to cause new complications.


As your company continues to progress, you're likely to encounter security issues, as hackers may attempt to manipulate vulnerabilities in the newsletter sign up app. POWR has you covered!

Add newsletter sign up to 3dcart
Support feature

POWR supports high-volume sites on 3dcart and prioritizes the security of our newsletter sign up app, as well as all 60+ apps, to keep any bad actors at bay.

security feature
Our top-notch customer support team is available to you 24/7 and a complete Help Center for answers to all common questions.

Our newsletter sign up comes with a team of expert engineers that work constantly for you, making sure your newsletter sign up is always working perfectly.

CASE STUDY: Rbia Shades completely transformed their online experience

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.

In just a few short months of installing a POWR Popup app, Rbia earned over 600 new contacts – a 250% growth.


Next, they used a Social Feed app and quickly noticed a leap in new followers on Instagram and 200% more engagement on their site.


Last came the Media Slider. A beautiful way to show off their products and accessories to every site visitor the moment they land on their site.

Add newsletter sign up to 3dcart
newsletter sign up to 3dcart
Contacts growth 250%
newsletter sign up to 3dcart
2x your engagement
newsletter sign up to 3dcart
2x site session 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)

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Frequently Asked Questions

Learn more about how to add POWR apps to your website.