I am trying to remove the free shipping option in Woocommerce when someone uses a specific coupon code. I found this question which is very relevant to my question. The answer bellow seems really close to what I am looking for. I am new to php and trying to figure out where I would add an id for the coupon code I want to exclude.
add_filter( 'woocommerce_shipping_packages', function( $packages ) {
$applied_coupons = WC()->session->get('applied_coupons', array());
if (!empty($applied_coupons)) {
$free_shipping_id = 'free_shipping:2';
unset($packages[0]['rates'][ $free_shipping_id ]);
}
return $packages;
});
This is my first question on stack over flow but this site has helped me so much with so many issues. Forgive me if I am asking too much. Thanks in advance for any help/guidance.
Use instead woocommerce_package_rates
filter hook. In the code below you will set the related coupon codes that will hide the free shipping method:
add_filter( 'woocommerce_package_rates', 'hide_free_shipping_method_based_on_coupons', 10, 2 );
function hide_free_shipping_method_based_on_coupons( $rates, $package )
{
$coupon_codes = array('summer'); // <== HERE set your coupon codes
$applied_coupons = WC()->cart->get_applied_coupons(); // Applied coupons
if( empty($applied_coupons) )
return $rates;
// For specific applied coupon codes
if( array_intersect($coupon_codes, $applied_coupons) ) {
foreach ( $rates as $rate_key => $rate ) {
// Targetting "Free shipping"
if ( 'free_shipping' === $rate->method_id ) {
unset($rates[$rate_key]); // hide free shipping method
}
}
}
return $rates;
}
Code goes in functions.php file of your active child theme (or active theme). Tested and works.
Clearing shipping caches:
- You will need to empty your cart, to clear cached shipping data
- Or In shipping settings, you can disable / save any shipping method, then enable back / save.