Selling in Tenths

Hi @thompsonaire,

Welcome to the WooCommerce support forum, and thanks for your question! I understand you’re looking to sell a product in fractional quantities, specifically in tenths of a gallon, like 1.1, 1.2, 1.3 gallons, and so on. That’s a practical setup for many volume-based products, and I’d be happy to help you get this working.

WooCommerce doesn’t support decimal quantities out of the box for products, but you can enable this with a small code snippet or by using a plugin.

Option 1: Use a plugin

You can use the “WooCommerce Product Quantity” plugin, such as:

• Quantity Increment Buttons for WooCommerce
• Or a premium plugin like WooCommerce Measurement Price Calculator (from WooCommerce.com), which is ideal for selling products based on volume, weight, or length.

These plugins let you define the step/increment size (e.g., 0.1) and optionally the minimum or maximum quantity allowed.

Option 2: Add custom code (for advanced users)

If you’re comfortable adding a custom snippet, here’s a basic example to allow decimal quantities for a specific product:

add_filter( 'woocommerce_quantity_input_args', 'custom_decimal_quantity_step', 10, 2 );
function custom_decimal_quantity_step( $args, $product ) {
    if ( $product->get_id() === 123 ) { // Replace 123 with your product ID
        $args['step'] = 0.1;
        $args['min_value'] = 0.1;
    }
    return $args;
}

You can add this to your theme’s functions.php file or via a plugin like Code Snippets.

Hi there!

I’m glad to hear you were able to find an app that helps you achieve your goal.

Regarding the shipping line on the cart page — I’ve checked it on my end, and I’m not seeing any shipping line displayed, as shown in this screenshot:
https://go.screenpal.com/watch/cThqDdn6QLl

Just to confirm, were you able to remove that line as well? Or do you still need help with it? If so, could you please share a screenshot of the specific line you’re referring to, so we can take a closer look and assist you accordingly? You can use this tool to upload your screenshot: https://snipboard.io

Thank you!