Aaron D. Campbell

Shopp Improved is a plugin that extends the popular 
<a href="http://shopplugin.net/" rel="nofollow ugc">Shopp eCommerce solution for WordPress</a>. 
You must have the <a href="https://shopplugin.net/store/" rel="nofollow ugc">Shopp 
Plugin</a> in order to use this plugin.
I recently worked on a site where I used the Shopp WordPress plugin to set up 
E-Commerce. The first big issue that I ran across was allowing for user 
customizations of products. For example, if a product can be engraved with a 
name, includes the person’s initials, can include a message, etc. Shopp does 
include the ability to add these kinds of user input fields, but it’s done 
through a template tag. This means that you either have to apply it to all 
items, or you need a developer to set it up on a per-product basis. My client 
has quite a few products that are custom-made, and they really needed to be able 
to set up these fields themselves.
In comes Shopp Improved. It creates a user interface to allow you to easily add 
these fields to any product. The inputs can then be easily integrated into a 
shopp product template with just a couple lines of code.
Requires PHP 5+.

Shopp Improved

A related posts plugin that works quickly evenShopp Improved is a plugin that extends the popular Shopp eCommerce solution for WordPress.

Clifton Griffin

For some stores, the default configuration of shipping options may not be enough. Say you have frozen items, and you only want to show one set of rates if those items are in the cart and hide them the rest of the time? Shopp doesn’t natively support this configuration. With Shopp Category Shipping Filters, you can configure each product category that applies to each shipping method.
Donate?
If you use this plugin and find that it serves your needs well, please consider a donation.
Support
If you need support, contact us: https://objectiv.co/contact.
<h4>Version History</h4>
Version 2.0.1
<ul>
<li>Fix issue with name spacing case sensitivity. </li>
</ul>
Version 2.0
<ul>
<li>Breaks backwards compatibility.</li>
<li>Removes support for Shopp 1.2.</li>
<li>Adds support for 1.3.</li>
<li>Adds show and hide categories.</li>
<li>Completely rewritten from the ground up.</li>
</ul>
Version 1.0:
<ul>
<li>Initial release.</li>
</ul>

Shopp Category Shipping Filters

Allows users of Shopp 1.3.x to filter the shipping options available to customers by the category cart items belong to.

Shopp Improved vs Shopp Category Shipping Filters