Samer Bechara

This plugin allows your website visitors to set the number of posts they see per page. It will insert a form at the top of your posts page in order to allow your website visitors to quickly set the number of posts they want to see per page.
Detailed Features
User Posts Per Page allows your website visitors to set the number of posts per page, and remembers that number everytime they reach your website.
<ul>
<li>Works with posts, pages and custom post types </li>
<li>Works on Category pages, tag pages, author pages, archive pages, and custom post type archive pages.</li>
<li>Number of posts per page remembered for logged in users</li>
<li>Cookie set for non-logged in users to remember settings</li>
<li>On network installs, network administrator is able to set the default number of posts per page across the whole network</li>
</ul>
Plugin Usage
<ul>
<li>Go to Appearance->Widgets and add your widget to any sidebar of any archive page</li>
<li>Alternatively, you can use the shortcode [user_posts_per_page] to insert this in your theme using 
the function <code>echo do_shortcode('[user_posts_per_page]');</code></li>
</ul>

User Posts Per Page

Allows the user to dynamically set the number of posts to show per page on category pages, tag pages, author pages and all other archive pages.

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.

User Posts Per Page vs SagePay Form Gateway for MarketPress