Discount on Return Ride Using WooCommerce with Chauffeur Booking System

Hi @scotlandtravel

To apply a discount based on the transfer type, you can use the woocommerce_before_calculate_totals hook to modify the cart total before it’s calculated.

Although writing or providing custom code is not within the scope of our support policy, here is an example for better understanding:

function apply_discount_based_on_transfer_type( $cart ) {
if ( is_admin() && ! defined( 'DOING_AJAX' ) )
return;

if ( did_action( 'woocommerce_before_calculate_totals' ) >= 2 )
return;

foreach ( $cart->get_cart() as $cart_item_key => $cart_item ) {
$product = $cart_item['data'];
$transfer_type = $product->get_attribute('pa_transfer-type'); // Replace with your actual attribute name

if( $transfer_type == 'return_new_ride' ) {
// Apply WooCommerce coupon code
$coupon_code = 'your_coupon_code'; // Replace with your actual coupon code
if ( ! WC()->cart->has_discount( $coupon_code ) ) {
WC()->cart->add_discount( $coupon_code );
}
}
}
}
add_action( 'woocommerce_before_calculate_totals', 'apply_discount_based_on_transfer_type', 10, 1 );

Also if possible I don’t know which line of should I copy from inspect element, if you can just help me find its class on cart page

You can right-click on the element and select “Inspect” or “Inspect Element” from the context menu. This will open the browser’s developer tools and highlight the code for the selected element. The class of the element would be listed within the opening tag of the highlighted code.

f you are still having problems, we recommend asking development questions on the #developers channel of the WooCommerce Community Slack. Many of our developers hang out there and will be able to offer insights into your question. You can also seek help from the following:

• A local web developer
• Codeable.io
• WooExperts

I wish I could help more, but hopefully, this gets you going in the right direction to get the job done.

Thank you for your detailed answer, I’ll try this out and get back to use.

add_filter( 'woocommerce_coupon_is_valid', 'custom_coupon_validation_based_on_transfer_type', 10, 3 ); function custom_coupon_validation_based_on_transfer_type( $valid, $coupon, $discount ) { // Loop through cart items to check transfer type foreach ( WC()->cart->get_cart() as $cart_item_key => $cart_item ) { if ( isset( $cart_item['booking_id'] ) ) { $booking_id = $cart_item['booking_id']; $transfer_type = get_post_meta( $booking_id, 'transfer_type', true ); // Log transfer type for debugging error_log( "Booking ID: $booking_id, Transfer Type: $transfer_type" ); // Check if transfer type is RETURN_NEW_RIDE (3) if ( $transfer_type != 3 ) { error_log( "Coupon is invalid for Transfer Type: $transfer_type" ); return false; // Disallow coupon } } } // If all items are valid for the coupon error_log( "Coupon is valid" ); return $valid; }

I have comeup with this code yet its not working any help on it or nah?

Hi there @scotlandtravel,

Helping out with custom coding of this nature is outside the scope of support that our support staff can help out with here, although I would recommend the following:

• Running the exact question you’re asking, along with the code provided, through an AI platform like ChatGPT for recommendations/changes to your code;
• Joining our WooCommerce Slack community (it does have a developer channel where you can ask coding questions):?https://woo.com/community-slack/

Hope it helps!