Steps to Add a Payment Authorization Form App on a Tumblr Site
Create your customized Payment Authorization Form app, match your website's style and colors, and add Payment Authorization Form to your Tumblr page, post, sidebar, footer, or wherever you like on your site.
How To Add a Payment Authorization Form App on Tumblr:
Create a Free Payment Authorization Form App
Start for free nowEdit Theme
In your Tumblr dashboard, open your Account Settings. Select Edit Appearance and click Edit Theme.Edit HTML
Click on the Edit HTML link.Paste POWR Script
Paste the POWR script into the HTML file between the Head tags. Then click Update, and save.New Text Post
Go back to the Tumblr dashboard and add a new Text post.Paste the Shortcode
Paste this shortcode into the post and save. If you expand the post, you will see your new POWR Payment Authorization Form.Click the POWR Settings Icon to open the POWR Editor.Edit your Payment Authorization Form on Tumblr:
Go to the live Tumblr website and click the Settings Icon in the upper right corner of the Payment Authorization Form plugin.
Need to know more about features and integrations of our Payment Authorization Form app?
See the detailsRemove the Guesswork of Building Your Brand
A Solid Brand Identity Starts on Your Website
If you have your Tumblr website working, you’ve tackled the biggest challenge in building an online presence. Way to go!
But next comes a tough question: how can you entice, captivate, turn, and support more visitors?


Then You Must Customize Your Elements
Some may first try to DIY a Payment Authorization Form app or 'knows a guy' that can build one in 'no time'.
Others attempt to find open source Payment Authorization Form apps, or companies abroad that allegedly offer Payment Authorization Form apps for a bargain.
Get Back More Time With POWR
Also, customizing and updating a Payment Authorization Form app calls for even more time, and is likely to cause new complications.
As your company continues to progress, you're likely to face security issues, as hackers may attempt to manipulate vulnerabilities in the Payment Authorization Form app. POWR has you covered!


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

Our team of expert engineers work relentlessly to make sure the POWR apps such as your Tumblr Payment Authorization Form running smoothly for you.
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.
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.

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


