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.

PatSaTECH

The Sage Pay Payment system provides a secure, simple means of authorizing credit and debit card transactions from your website.
The Sage Pay system provides a straightforward payment interface for the customer, and takes complete responsibility for the online transaction, including the collection and encrypted storage of credit and debit card details, eliminating the security implications of holding such sensitive information on your own servers.
So this plugin helps you to accept payments with MarketPress using SagePay Accounts. Send us your ideas and feedback here: https://www.patsatech.com/contact-us
Special SagePay offer for new customers
PatSaTECH customers signing up to Sage Pay can now get 1 month off the Sage Pay monthly subscription! Offer valid until 01/01/2016.
Offer Includes
<ul>
<li>
350 transactions per month
</li>
<li>
No set up fee
</li>
<li>
Free fraud screening tools
</li>
<li>
eInvoice payments included as standard
</li>
<li>
24/7 Free telephone, email & Twitter support
</li>
</ul>
Click <a href="http://bitly.com/1kNuzrx" rel="nofollow ugc">Apply Online</a> Now! to Sign Up.

SagePay Form Gateway for MarketPress

SagePay Form Gateway Plugin for accepting payments on your MarketPress Store.

WPMU MarketPress Allow Comments vs SagePay Form Gateway for MarketPress