I seriously spent more than usual trying to write a decent title. Still, I’m not 100% sure I’ve explained it well – so here’s some more context.
The WooCommerce Single Product Page add to cart form features a quantity input and an add to cart button. Super simple. Customers can define a quantity and add the current product to the cart.
Now, let’s imagine you want to change this experience based on your business requirements, and instead of the quantity input and add to cart button you want to show 3 buttons: “Add 1 to the cart“, “Add 2 to the cart“, “Add 3 to the cart“.
And if you can match this with a bulk quantity discount functionality, you can even change the messaging to e.g. “Add 1 to the cart“, “Add 2 to the cart and save $X“, “Add 3 to the cart and save $Y“…
So, let’s see how to hide the default add to cart form, and instead show buttons that allow the customer to add to cart a pre-defined product quantity (for simple products). As per this screenshot:
PHP Snippet: Turn Add to Cart Form Into Quantity Selector Boxes @ WooCommerce Single Product Page
/**
* @snippet Add to Quantity Buttons @ WooCommerce Single Product
* @how-to Get CustomizeWoo.com FREE
* @author Rodolfo Melogli
* @compatible WooCommerce 7
* @donate $9 https://businessbloomer.com/bloomer-armada/
*/
add_action( 'woocommerce_before_single_product', 'bbloomer_123_quantity_selectors', 1 );
function bbloomer_123_quantity_selectors() {
global $product;
add_action( 'woocommerce_single_product_summary', 'bbloomer_quantity_selectors', 17 );
add_action( 'woocommerce_single_product_summary', 'bbloomer_quantity_selectors_css', 18 );
remove_action( 'woocommerce_single_product_summary', 'woocommerce_template_single_add_to_cart', 30 );
}
function bbloomer_quantity_selectors() {
global $product;
?>
<div class="quantities-wrapper">
<div class="quantity-wrapper">
<a class="single_add_to_cart_button button alt qtyselector" href="/?add-to-cart=<?php echo $product->get_id(); ?>&quantity=1">Add 1 <?php echo $product->get_name(); ?> to the cart</a>
</div>
<div class="quantity-wrapper">
<a class="single_add_to_cart_button button alt qtyselector" href="/?add-to-cart=<?php echo $product->get_id(); ?>&quantity=2">Add 2 <?php echo $product->get_name(); ?> to the cart</a>
</div>
<div class="quantity-wrapper">
<a class="single_add_to_cart_button button alt qtyselector" href="/?add-to-cart=<?php echo $product->get_id(); ?>&quantity=3">Add 3 <?php echo $product->get_name(); ?> to the cart</a>
</div>
</div>
<?php
}
function bbloomer_quantity_selectors_css() {
?>
<style>
a.single_add_to_cart_button.qtyselector { display: block; border-radius: 8px; text-transform: uppercase; margin-bottom: 1em; text-align: center; }
</style>
<?php
}