Barry Hughes

This plugin works with and depends upon the Shopp e-commerce plugin for WordPress. It is designed to integrate with the 1.2.x branch of Shopp and has been successfully tested with Shopp 1.2.1.
Enough of that, what does it do?
<ul>
<li>Shopp already ships with a widget that can be used to display product categories. This is an alternative to that widget.</li>
<li>Select only those categories that you wish to include, ignore the rest.</li>
<li>Easy to use: simply check the boxes for the relevant categories, choose the display mode (dropdown, regular list etc) and you’re done.</li>
<li>A convenient way to build category-based store menus in the sidebar!</li>
</ul>
This plugin was written by <a href="http://freshlybakedwebsites.net" rel="nofollow ugc">Barry Hughes</a> and can be supported by <a href="http://freshlybakedwebsites.net/say-thanks-with-a-beer/" rel="nofollow ugc">buying the author a beer</a>.

Shopp Custom Categories Widget

Provides an alternative category widget featuring fine grained control for use with the Shopp plugin.

Shoppdeveloper.com

Warning!
Visa and MasterCard rules require that merchants only authorize payments for delayed fulfillment orders 
until the order ships out. In other words, merchants are not supposed to capture the payment until the 
shipment is handed over to the shipping carrier. It is not illegal to authorize and capture payments 
before shipping. But it puts both the merchant and the customer at higher risk. 
For this reason, to protect the merchant, Shopp uses authorization-only payment processing for shipped orders.
Despite the risks, some merchants still prefer the automatic capture when new orders are placed. 
You can edit your theme’s functions.php but these changes are easily lost when you change your theme. 
This plug-in will do the dirty work for you.

Shopp Auto Capture Payment

Add-on for Shopp e-commerce plug-in to auto capture payments.

Shopp Custom Categories Widget vs Shopp Auto Capture Payment