Adding A Payment Authorization Form App on a Tumblr Website

Learn the steps to add Payment Authorization Form to your Tumblr website in minutes with no coding or a developer.

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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:

  1. Create a Free Payment Authorization Form App

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  2. Edit Theme

    In the Tumblr Editor, open your Account Settings and select Edit Appearance. On the next page, select Edit Theme.
  3. Edit HTML

    Underneath Custom Theme, click Edit HTML.
  4. Paste Script

    Paste this exact POWR script into the HTML file, in between the Head tags. Then click Update, and save.
  5. New Text Post

    Go back to the Tumblr dashboard and add a new Text post.
  6. Paste the 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.
  7. Begin to alter the Payment Authorization Form plugin:

    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.

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Remove the Guesswork of Building Your Brand

Begin Building Brand Identity From Your Website

If you have your Tumblr website published, you’ve completed the biggest challenge in building an online presence. Way to go!


But next comes the hard part: how can you draw in, captivate, turn, and support more visitors?

Payment Authorization Form to Tumblr
Add Payment Authorization Form to Tumblr

Make Your Website 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 allegedly offer Payment Authorization Form apps for a bargain.

Save Time 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 expands, 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!

Add Payment Authorization Form to Tumblr
Support feature

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.

security feature
POWR provides 24/7 customer support and a dedicated Help Center, so someone is always there to answer all your questions!

Furthermore, our team of incredible engineers work nonstop to keep POWR apps like your Tumblr Payment Authorization Form functioning for you.

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 Payment Authorization Form to Tumblr
Payment Authorization Form to Tumblr
250% growth in contacts
Payment Authorization Form to Tumblr
Up 2x in engagement
Payment Authorization Form to Tumblr
2x more time on site

All POWR apps are built for peak-performance.

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.