Kevin Dees

Add custom post types and taxonomies to your website without code. With the TypeRocket UI plugin, you can register advanced post types and advanced taxonomies without knowing any code. Plus, TypeRocket UI goes beyond what you expect from a typical post type registration plugin by providing advanced features like:
<ol>
<li>Post type placeholder text control.</li>
<li>Post type revision control.</li>
<li>Custom field column control for a post type’s table view.</li>
<li>Remove the slug prefix from your post type.</li>
<li>Gutenberg controls.</li>
<li>And much more.</li>
</ol>
For over 12 years, <a href="https://typerocket.com/" rel="nofollow ugc">TypeRocket</a> has helped thousands of developers and designers craft powerful WordPress websites. With TypeRocket UI, you get many of the powerful features the TypeRocket developers have come to know and trust in a graphical interface.

TypeRocket UI

This plugin provides a powerful user interface for creating post types, taxonomies, and meta boxes.

Richard Sweeney

This plugin makes adding a PayPal button to your site or blog very easy. There is no complicated shortcut syntax to remember (or to teach a client).
You can select on which type of post (including custom post types) you’d like to display the button.
There is a settings page for default values (username, currency etc), which can be customized for individual posts. (This might come in for sites with multiple users).
Choose from four custom button themes (with custom button text): light, dark, blue and red. If you prefer, you can simply display a standard large or small PayPal button.
Your PayPal username is converted to HTML entities so it can’t (easily) be harvested for spam by species 8472, or any passing Sith lord. It’s not a foolproof method, but it helps.
This plugin is created for WordPress 3.x and supports ‘Buy Now’ and ‘Donation’ functionality.

Easy PayPal Custom Fields

Easily add a PayPal 'donate' or 'buy now' button to your site.

TypeRocket UI vs Easy PayPal Custom Fields