Rolf Allard van Hagen

zackdesign

AliasIO

Quick Shop is a lightweight WordPress shopping cart. Define products as pipe-delimited text, drop a shortcode or block on any page, and you have an instant shop with a sidebar cart widget.
No WooCommerce-level complexity. Just products, a cart, and checkout.
Features:
<ul>
<li>Define products as simple text: <code>Product Name | Price | Shipping | Property : Option1, Option2</code></li>
<li>Shortcode <code>[quickshop product="Product Name"]</code> for add-to-cart forms</li>
<li>Gutenberg block — “Quick Shop Product” with product picker dropdown</li>
<li>Sidebar cart widget showing items, quantities, and totals</li>
<li>PayPal checkout</li>
<li>Built-in email order form (sends order details to site admin via wp_mail)</li>
<li>Configurable currency, decimal point, thousands separator, symbol position</li>
<li>Free shipping threshold</li>
<li>Terms and conditions link</li>
<li>Restrict purchasing to logged-in users</li>
<li>Translation ready</li>
</ul>
Sample product list:
<pre><code>Cap | 25.00
Bag | 120.00 | | Color : Red, Blue
Shirt | 9.95 | 4.00 | Size : S, M, L
</code></pre>
Upgrading from v2.x:
<ul>
<li>PHP sessions have been replaced with cookie-based cart storage — works with page caching and load balancers</li>
<li>The TinyMCE editor button has been removed (use the Gutenberg block or type the shortcode directly)</li>
<li>Email checkout no longer requires CForms2 — uses a built-in form with wp_mail()</li>
<li>Inline styles replaced with a CSS file — update any custom CSS</li>
</ul>

Quick Shop

Quick and easy shopping cart with PayPal and email checkout. No bloat, no custom post types — just define products as text and sell.

Todd Esposito

SimpleSeller adds a new post type to a WP blog, which represents a sellable 
item. Each author (“seller”) enters their own payment credentials, and 
posts are linked to that seller’s payment gateway with a simple buy-now type 
button. A separate capabilities set allows the blog owner to differentiate 
between those allowed to post blog entries and those allowed to sell items.
<h3>Updating</h3>
<ol>
<li>Download <code>simpleseller-latest.zip</code></li>
<li>Back up your database and previous version of Simple Seller</li>
<li>Unzip Simple Seller into your WordPress plugins directory</li>
</ol>
<h3>Setup</h3>
<ol>
<li>On the Admin page, select “Simple Seller” under Settings.</li>
<li>Choose a “slug” for all items for sale. SimpleSeller will create a page under that slug.</li>
<li>Edit the newly created seller page, adding whatever content makes sense. Publish the page.</li>
<li>(Optional) Create accounts for your “sellers”, or add the “seller” capabilities to existing accounts. We recommend using the [Capabilities Manager (capsman) plugin] (http://alkivia.org/wordpress/capsman) to manage this.</li>
<li>Enter your PayPal credentials on your Profile page. Each seller must do this.</li>
</ol>

Simple Seller

Adds a very simple sell-a-product capability to a WP blog.

Quick Shop vs Simple Seller