How to Set a Minimum Quantity of Items in Divi WooCommerce (The Easy Way!)
So, you’re running a WooCommerce store with the Divi theme. Great choice! But what if you want to ensure customers are buying a *certain minimum quantity* of a product? Maybe you sell supplies in bulk, or perhaps you want to encourage larger orders. Setting a minimum quantity in WooCommerce can be surprisingly tricky, but we’re here to make it easy, even if you’re a complete beginner.
Why set a minimum quantity?
Think of it like this: You’re a business owner selling craft supplies. It’s not economically viable to sell single beads. You’d rather sell them in sets of 20 or more. Here’s why setting a minimum quantity is a good idea:
* Increased average order value: Encourages customers to buy more, boosting your revenue.
* Reduced shipping costs: Fewer smaller orders mean less packaging and shipping hassles.
* Better Check out this post: How To Make Woocommerce Website Using WordPress profit margins: Selling in bulk often allows for better per-unit profit.
* Inventory Management: It helps you move products that are sold more effectively in larger quantities.
The Challenge with WooCommerce & Divi
Out of the box, WooCommerce doesn’t offer a direct setting for minimum order quantities on a *product-by-product* basis. You might find plugins that do this globally for the entire cart. But sometimes you want specific items to have a minimum.
Let’s Explore Some Solutions!
We’ll look at a few methods. The easiest and most flexible typically involves a plugin.
Option 1: The Power of Plugins (Recommended!)
The easiest and most flexible way to set minimum product quantities in Divi WooCommerce is by using a plugin. There are many excellent options, both free and paid. A highly-rated and popular choice is “WooCommerce Minimum Quantity”. Search in the WordPress plugin repository directly.
Here’s the general process, regardless of the specific plugin you choose:
1. Install the Plugin: From your WordPress dashboard, go to Plugins > Add New. Search for the plugin (e.g., “WooCommerce Minimum Quantity”). Install and activate it.
2. Configure the Plugin: Look for the plugin’s settings. This is usually under WooCommerce > Settings or in its own dedicated menu. The settings will vary slightly depending on the plugin, but you’ll typically find options to:
* Set a minimum quantity per product.
* Set a minimum quantity per product category.
* Customize the error message displayed if the customer tries to add less than the minimum.
3. Set the Minimum Quantity for Individual Products: Navigate to the product you want to modify. You should see new fields added by the plugin, likely in the “Product data” meta box (where you set the price and inventory). Enter the desired minimum quantity here.
Example:
Let’s say you’ve installed “WooCommerce Minimum Quantity” and are editing a product called “Premium Craft Beads.” In the product data section, you find a field labeled “Minimum Quantity.” You enter “20.” Now, customers will have to buy at least 20 “Premium Craft Beads” when they add it to their cart.
Benefits of Using a Plugin:
* Easy to use: No coding required!
* Flexible: Allows you Read more about How To Enable Rest Api In Woocommerce to set minimum quantities for individual products or categories.
* Customizable: You can tailor the error messages to match your brand.
* Often offers advanced features: May include maximum quantities, quantity increments, etc.
Option 2: Using Code (For the Brave and Tech-Savvy)
If you’re comfortable with PHP and code modifications, you can implement this functionality with custom code. Important: Always back up your website before making code changes!
Here’s a general outline of what you’d need to do:
1. Hook into WooCommerce’s `woocommerce_add_to_cart_validation` filter. This filter allows you to intercept the “add to cart” process and perform validation.
2. Get the product ID from the `$cart_item_key` or `$product_id`.
3. Define a custom field (using Advanced Custom Fields or a similar plugin) to store the minimum quantity for each product. This is how you’ll associate a minimum quantity with a specific product. Let’s say you create a custom field called `_minimum_quantity`.
4. Retrieve the minimum quantity value from the product’s custom field. If the custom field doesn’t exist or is empty, assume a default minimum (like 1).
5. Check the quantity being added to the cart. If the quantity is less than the minimum, add an error message and prevent the product from being added.
Here’s some example code that demonstrates the concept:
add_filter( 'woocommerce_add_to_cart_validation', 'validate_minimum_quantity', 10, 3 );
function validate_minimum_quantity( $passed, $product_id, $quantity ) {
// Get the minimum quantity from the custom field
$minimum_quantity = get_post_meta( $product_id, ‘_minimum_quantity’, true );
// If the minimum quantity is not set, default to 1
if ( empty( $minimum_quantity ) ) {
$minimum_quantity = 1;
}
if ( $quantity < $minimum_quantity ) {
wc_add_notice( sprintf( ‘You must add a minimum quantity of %s for this product.’, $minimum_quantity ), ‘error’ );
$passed = false;
}
return $passed;
}
Where to add the code:
* The best place to add this code is in your child theme’s `functions.php` file. Never directly edit the parent Divi theme’s files! If you don’t have a child theme, create one.
* Alternatively, you can use a code snippets plugin like “Code Snippets” (search in the WordPress repository). This is generally safer than directly editing `functions.php`.
Explanation of the Code:
* `add_filter()`: Hooks the `validate_minimum_quantity` function into the `woocommerce_add_to_cart_validation` filter.
* `get_post_meta()`: Retrieves the value of the `_minimum_quantity` custom field for the current product.
* `wc_add_notice()`: Adds an error message to the WooCommerce notices.
* `$passed = false`: Prevents the product from being added to the cart.
Important Considerations When Using Code:
* Error Handling: Thoroughly test your code to ensure it works correctly and doesn’t break your website.
* Maintainability: Well-commented code is essential for future maintenance.
* Custom Field Plugin: You’ll need a plugin like Advanced Custom Fields (ACF) to easily add the `_minimum_quantity` field to your products.
* Divi Theme Updates: Your code should continue to work after Divi theme updates, especially if you’re using a child theme.
Option 3: Cart based minimums
This options is usefull if you want to force customer to have the mininum of the order, not only of a single product. It is perfect, for example, for a company that offer a free shipping after x value.
add_action( 'woocommerce_check_cart_items', 'wc_minimum_order_qty' ); function wc_minimum_order_qty() { // Set the minimum order quantity $minimum_qty = 3;
// Get the cart quantity
$cart_qty = WC()->cart->get_cart_contents_count();
// Check if quantity is less than minimum required
if ( $cart_qty < $minimum_qty ) {
// Display error message
wc_print_notice(
sprintf( ‘You must have at least %s items in your cart. You currently have %s items.’,
$minimum_qty,
$cart_qty
),
‘error’
);
}
}
In the sample code, we check to see if the total quantity is less than 3. If it is, then we output an error.
Choosing the Right Approach
* For beginners: The plugin method is the easiest and most recommended option.
* For developers: The code method provides more flexibility but requires more technical expertise.
* For simple cart limits: you can use Cart Limits in the code.
Conclusion:
Setting a minimum quantity in Divi WooCommerce is crucial for many online businesses. By leveraging plugins or, for the technically inclined, custom code, you can easily implement this functionality and optimize your store for increased sales and efficiency. Now go forth and boost those order values! Remember to test thoroughly after implementing any changes. Good luck!
