alaingg

Easy to use and customize e-commerce solution. Allows including products labels anywhere on your posts or pages, and use your content as description or details.
<a href="http://wordpress-checkout.com/?utm_source=wp_repo_link&utm_medium=options&utm_campaign=wpckt&utm_content=plugin_home_page" rel="nofollow ugc">Plugin Page</a> | <a href="http://wordpress-checkout.com/how-to-use?utm_source=wp_repo_link&utm_medium=options&utm_campaign=wpckt&utm_content=how_to_use" rel="nofollow ugc">How To Use</a> | <a href="http://wordpress-checkout.com/demo?utm_source=wp_repo_link&utm_medium=options&utm_campaign=wpckt&utm_content=demo" rel="nofollow ugc">Live Demo</a> | 
<a href="http://wordpress-checkout.com/2014/01/23/support/?utm_source=wp_repo_link&utm_medium=options&utm_campaign=wpckt&utm_content=support" rel="nofollow ugc">Support</a>
Special Features:
<ul>
<li>Allows managing post like products or using a simple post for several products</li>
<li>Based on shortcodes</li>
<li>Uses PayPal Payments Standard by default to process the payments</li>
<li>Support the most used currencies </li>
<li>Order report included</li>
<li>Transparent layout that match any templates</li>
<li>Allows variable shipping depending on weight and region based on PayPal shipping calculator</li>
</ul>
Included tranlations:
<ul>
<li>French – Thanks to <a href="http://www.maadi-gazette.com" rel="nofollow ugc">Michel Cenac</a></li>
<li>Spanish – Thanks to <a href="http://web-argument.com" rel="nofollow ugc">Alain Gonzalez</a></li>
<li>Danish – Thanks to <a href="http://www.kemikaze.dk" rel="nofollow ugc">Flemming Perret-Gentil</a></li>
</ul>

WordPress Checkout

Turn your post into products or add multiple products into your posts.

Paolo

AyeCode

Stiofan

The Item Inventory extension for GetPaid allows you to set stock levels for individual items.
Item’s with stock levels can be set to show when inventory is running low or out of stock. Additionally, emails are sent to notify you of low or out-of-stock items.
Back orders can be allowed OR can be set to prevent over-ordering. If a customer tries to order more items than you have in stock, a warning will show and the order will be prevented.
Requires the core <a href="https://wordpress.org/plugins/invoicing/" rel="ugc">GetPaid plugin</a>

GetPaid > Item Inventory

Set the inventory amount and never sell anything you don't have in stock.

WordPress Checkout vs GetPaid > Item Inventory