Disable Coupon Usage for Pending Order

disable_woocommerce_coupon_usage.php

<?php

// https://github.com/woocommerce/woocommerce/issues/27673
add_action('plugins_loaded', function(){
    remove_action( 'woocommerce_order_status_pending', 'wc_update_coupon_usage_counts');
});


//add_filter( 'woocommerce_hold_stock_for_checkout', function() { return false; } );
function woo_set_coupon_hold_minutes( $mins ) {
	$mins = 0;
	return $mins;
};

add_filter( 'woocommerce_coupon_hold_minutes', 'woo_set_coupon_hold_minutes', 50, 1 );