techize

Having your online stores featured products or special offer products or even the new products displayed via a sidebar is a good way of extending the reach of your products. This plugin allows you to add your zen cart’s featured products, via a widget, to your sidebar(s).
Initial version, so very basic but will add other features/options as required.

ZenCart Products Display

Simple plugin that allows you to add featured products, special products, or new products to any widget slot.

Matt Burnett

The YumJam One-Off Specials plugin extends Woocommerce allow support for products that are one-off or bespoke, this extra functionality allows these product listings to remain in the shop after sale and replaces the add to basket button with an easy to configure popup inquiry form.
Below are some of its features:
<ul>
<li>Seamless Woocommerce integration</li>
<li>Compatible with all themes that have Woocommerce template support</li>
<li>Setting embedded within Woocommerce->Settings->Products</li>
<li>Popup Enquiry form support for all major form plugins</li>
<li>Html or Shortcode pop content</li>
<li>Re-sizeable popup window</li>
</ul>

Yumjam One-off Special Products for WooCommerce

The YumJam One-Off Specials plugin extends Woocommerce allow support for products that are one-off or bespoke

ZenCart Products Display vs Yumjam One-off Special Products for WooCommerce