SunCart

<ul>
<li>Author: <a href="https://www.suncartstore.com" rel="nofollow ugc">Suncart Store</a></li>
</ul>
“Minimum and Maximum Product Quantity for WooCommerce” plugin is one of best plugins for setting the minimum and maximum quantity for woocommerce product.
This Plugin is useful in stores where store owner wants to set a limitation for a particular product for customers.
<h3>Minimum and Maximum Product Quantity for WooCommerce Features</h3>
<blockquote>
<ul>
<li>Individual store products can be set with a minimum and maximum quantity.</li>
<li>Backend manager can enable the feature for individual product.</li>
<li>Minimum quantity can also be set a multiple of a number.</li>
<li>In frontend, automatically selected minimum quantity will be added to cart.</li>
<li>Plugin works fine on shop page as well as product page.</li>
</ul>
</blockquote>
Developer Help
Bug reports and feedback are always welcome. <a href="https://wordpress.org/support/plugin/minimum-and-maximum-product-quantity-for-woocommerce" rel="ugc">Report here</a>.
<h3>License</h3>
This WordPress plugin is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or any later version. 
This WordPress plugin is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this WordPress plugin. If not, <a href="http://www.gnu.org/licenses/gpl-2.0.html" rel="nofollow ugc">see</a>.

Minimum and Maximum Product Quantity for WooCommerce

"Minimum and Maximum Product Quantity for WooCommerce" plugin will allow the site admin to enable the feature of minimum and maximum purchas …

Open Tools

The most flexible and complete solution for your WooCommerce webshop to customize your order numbers!
By default, WooCommerce uses the WordPress post ID of the order, which result in gaps between the order numbers. With this plugin you can configure the order numbers to have consecutive counters. Furthermore, the order number can contain the year, and the counter can be configured to reset each year.
The number format is a simple string, where # indicates the counter. 
To get order numbers like “WC-376”, “WC-377”, “WC-378”, etc., simply set the format to “WC-#”.
The plugin comes in two flavors:
<ul>
<li>This free basic version, which provides sequential numbers and allows arbitrary text (prefix / postfix) in the numbers</li>
<li>The paid advanced version, with lots of additional features:
<ul>
<li>Counter formatting: initial value, counter increments, number padding</li>
<li>Flexible counter resets</li>
<li>Lots of variables to be used in the formats
<ul>
<li>date/time: year, month, day, hour, etc.</li>
<li>address: customer country, zip, name, etc.</li>
<li>order-specific: Number of articles, products, order total etc.</li>
<li>product categories, shipping method</li>
</ul>
</li>
<li>Custom variable definitions (with conditions on available variables)</li>
<li>Multiple concurrent counters (e.g. numbering per country, per day, per ZIP, …)</li>
<li>Different order numbers for free orders (e.g. “FREE-01” for free orders)</li>
<li>Different number format for e.g. certain IP addresses (for testing)</li>
<li>Different number format depending on products, product categories, shipping classes</li>
<li>Customize invoice numbers (only for the “WooCommerce PDF Invoices and Package Slips” plugin)</li>
<li>Different numbers depending on vendors (WC Product Vendors, WC Vendors and YITH WC Multi Vendor plugins)</li>
</ul>
</li>
</ul>
For the full documentation of both the basic and the advanced ordernumbers plugin for WooCommerce, see: 
http://open-tools.net/documentation/advanced-order-numbers-for-woocommerce.html

WooCommerce Basic Ordernumbers

Customize order numbers for WooCommerce. The order numbers can contain arbitrary text and a running counter.

Minimum and Maximum Product Quantity for WooCommerce vs WooCommerce Basic Ordernumbers