Appalify

Create BOGO offers to boost your WooCommerce stores conversion rate.
Features 
– buy a get a free 
– buy a get b free 
– set the minimum quantity that a users has to buy in order to receive a free item 
– set the max amount of free items per cart 
– set the amount of free items a user gets per amount of paid items 
– display a message in shop
Turn your WooCommerce store into a sales machine with our Quick Buy One Get One Free extension. Whether you want to reward loyal customers, clear inventory, or launch irresistible offers, this plugin gives you full flexibility to set up BOGO deals that increase conversions and boost revenue.
From classic “Buy One, Get One Free” promotions to more advanced deals like “Buy 2, Get 1 Free” or “Buy A, Get B Free,” you can create dynamic offers that keep your customers coming back.
Requirements: 
– WordPress 
– Woocommerce

Quick Buy One Get One Free

Create BOGO offers to boost your WooCommerce stores conversion rate.

Virtualcode

BOGO Same Product allows you to run Buy One Get One Free promotions in WooCommerce.
When an eligible product is added to the cart, its quantity is automatically doubled while the customer only pays for half. 
The plugin supports simple, variable, and grouped products and respects sale pricing.
<h3>Features</h3>
<ul>
<li>Buy One Get One Free on the same product</li>
<li>Apply to all products or selected products only</li>
<li>Works with simple, variable, and grouped products</li>
<li>Sale prices are supported automatically</li>
<li>Free items are clearly labeled in the cart and checkout</li>
<li>Clean and modern admin interface</li>
</ul>

BOGO Same Product (Buy One Get One Free)

Run Buy One Get One Free promotions in WooCommerce with automatic cart handling.

Quick Buy One Get One Free vs BOGO Same Product (Buy One Get One Free)