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<p>This plugin works after adding any product to the cart with woocommerce’s ajax ‘Add to cart’ button. After adding any product to the cart from any shop loop (It can be a section of homepage or shop page), the quantity input field with a ‘plus’ and ‘minus’ will appear in the place of that ‘Add to cart’ button. The field won’t be visible until a product has been added to the cart. From the quantity field you can then add the product in bulk just by increasing the quantity with the ‘Plus’ button. you can also decrease the quantity if you have added some extra by mistake. As simple as that.</p>
<h3>Features:</h3>
<ul>
<li>Just Install the plugin from wordpress plugin directory or download and then upload in .zip format. </li>
<li>You don’t need to change any settings the plugin will be ready to go as soon as you activate it.</li>
<li>This plugin only supports simple products. Variable products are not supoorted to avoid interference.</li>
</ul>
<h3>Installation:</h3>
<h3>Automatic WordPress Installation</h3>
<ol>
<li>From you wordpress dashboard sidebar go to plugins -> Add New</li>
<li>Search for ‘Ajax Shop Loop Quantity for WooCommerce’</li>
<li>Install the plugin and then activate</li>
<li>That’s all, now go to the shop page and add any product to see the ajax quantity field appear.</li>
</ol>
<h3>Manual Installation</h3>
<ol>
<li>Download the plugin from WordPress.org</li>
<li>Go to Plugins -> Add New from wordpress dashboard sidebar.</li>
<li>Click Upload Plugin then choose file and choose the .zip file you have download in the step 1.</li>
<li>Then click InStall now and after that activate the plugin.</li>
<li>Now go to the shop page and add any product to see the ajax quantity field appear.</li>
</ol>


Ajax Shop Loop Quantity for WooCommerce

This plugin's goal is to show product quantity field in the product thumbnail after it has been added to the cart.

WP BackOffice

<p>With WooCommerce Advanced Product Quantities you can easily create rules that restrict the amount of products a user can buy at once. Set Minimum, Maximum and Step values for any product type and must be valid before a customer can proceed to checkout.</p>
<p>New Features</p>
<ul>
<li>Added Custom Quantity Message Option</li>
<li>Added Out of Stock Min/Max</li>
<li>Added Role Support, create rules based on user roles.</li>
<li>Improved performance / cacheing</li>
<li>Improved admin interface</li>
<li>Allows rules to have a minimum of 0</li>
</ul>
<p>Features:</p>
<ul>
<li>Get started in minutes</li>
<li>Set a Minimum product quantity requirement</li>
<li>Set a Maximum product quantity requirement</li>
<li>Sell products by a desired increment ie. by two’s or the dozen</li>
<li>Create product category based rules</li>
<li>WooCommerce Validation rules tells users what rules they’ve broken directly on the cart or product page</li>
<li>Set rule priority to layer multiple rules on top of each other</li>
<li>Add your rule based input boxes to products thumbnails using <a href="https://wordpress.org/plugins/woocommerce-thumbnail-input-quantities/installation/" rel="ugc">WooCommerce Thumbnail Input Quantities</a></li>
<li>Easily override rules on a per-product basis</li>
<li>Integrates with <a href="http://www.woothemes.com/products/product-csv-import-suite/?utm_source=docs&utm_medium=docssite&utm_campaign=docs" rel="nofollow ugc">WooCommerce’s Product CSV Import Suite</a></li>
<li>See which rule is being applied to an individual product on your edit product page</li>
<li>Now fully supports ALL PRODUCT TYPES, simple, variable, grouped and affiliate</li>
<li>Create Site Wide rules that apply to every product unless overwritten on a per-product basis</li>
<li>Create rules by Product Tags (opposed to just categories)</li>
<li>Woocommerce +2.0 compatible </li>
</ul>
<p><a href="http://www.wpbackoffice.com/plugins/woocommerce-incremental-product-quantities" rel="nofollow ugc">Plugin’s Official Documentation and Support Page</a></p>


WooCommerce Advanced Product Quantities

Easily require your customers to buy a minimum / maximum / incremental amount of products to continue with their checkout.

Ajax Shop Loop Quantity for WooCommerce vs WooCommerce Advanced Product Quantities