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 Appearance > Edit Theme
In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.Edit HTML
Go to Edit HTML.Copy and Paste Script
Paste this exact POWR script into the HTML file, in between the Head tags. Then click Update, and save.Create Text Post
Return to your Tumblr Admin page, and create a new Text post.Copy and Paste Shortcode
Paste the POWR shortcode into the text post, then 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.
All you need to know about our Payment Authorization Form app is just a click away.
See the detailsRemove the Guesswork of Building Your Brand
Begin Building Brand Identity From Your Website
Congratulations on publicizing your business online with Tumblr!
The next step is often getting website visitors and making sales, but how?


Now You Have To Make Your Elements Unique
Some may first take a stab at 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 claim to offer Payment Authorization Form apps for a bargain.
Reduce Time Spent by Half With POWR
Plus, updating and customizing a Payment Authorization Form app can be difficult, and you may think you have to hire a developer.
Additionally, as your business develops, hackers could see an unsecured Payment Authorization Form as a great opportunity to exploit your business and your customers. We consider this and built safeguards!


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

POWR's team of engineers are working around the clock to keep Tumblr Payment Authorization Form and all 60+ other POWR apps working smoothly.
CASE STUDY: Rbia Shades is winning with POWR apps
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 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.

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 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.


