Alex (Shurf) Frenkel

A simple addon that will allow comments to be added to product listing. 
When the addon is ON, you can select on which elements to add/remove comments. 
BUT you will have to manually set comments to created listings!!!
But first thing you will need the <a href="http://premium.wpmudev.org/project/e-commerce?ref=sirshurf-89644" rel="nofollow ugc">MarketPress plugin from WPMU</a>.
Enjoy using WPMU MarketPress Allow Comments Plugin? Please consider <a href="http://alex.frenkel-online.com/donate/" rel="nofollow ugc">making a small donation</a> to support the software’s continued development.

WPMU MarketPress Allow Comments

A simple addon that will allow comments to be added to product listing, to the MarketPress Ecommerce Plugin.

Wonderflow BV

This plugin is no longer available

WPMU MarketPress Allow Comments vs Wonderflow