januszu

unfortunetly :
remove_action( ‘woocommerce_after_shop_loop_item’, ‘woocommerce_template_loop_add_to_cart’, 10 );

is deleting also “add to card” from products page.
And i want to leave it there. Is there any different path?

Thanks for your response Mike.
Sorry I forgot to add the most importatnt thing – I don’t know php.

But i understand that after I made this field in form-coupon.php i have to add something to functions.php and that lets me see text from this custom field in my order email. The question is what i have to add there? What code?

I ve already added one code (from forum) to functions.php to see coupon code in my order email.

add_action( 'woocommerce_email_after_order_table', 'add_payment_method_to_admin_new_order', 15, 2 );

/**
 * Add used coupons to the order confirmation email
 *
*/
function add_payment_method_to_admin_new_order( $order, $is_admin_email ) {

	if ( $is_admin_email ) {

		if( $order->get_used_coupons() ) {

			$coupons_count = count( $order->get_used_coupons() );

		    $i = 1;
		    $coupons_list = '';

		    foreach( $order->get_used_coupons() as $coupon) {
		        $coupons_list .=  $coupon;
		        if( $i < $coupons_count )
		        	$coupons_list .= ', ';
		        $i++;
		    }

		    echo '<p><strong>Rabat (' . $coupons_count . ') :</strong> ' . $coupons_list . '</p>';

		} // endif get_used_coupons

	} // endif $is_admin_email
}

add_action( 'woocommerce_admin_order_data_after_billing_address', 'custom_checkout_field_display_admin_order_meta', 10, 1 );

/**
 * Add used coupons to the order edit page
 *
*/
function custom_checkout_field_display_admin_order_meta($order){

    if( $order->get_used_coupons() ) {

    	$coupons_count = count( $order->get_used_coupons() );

        $i = 1;

        foreach( $order->get_used_coupons() as $coupon) {
	        echo $coupon;
	        if( $i < $coupons_count )
	        	echo ', ';
	        $i++;
        }

        echo '</p>';
    }

}

I thought that there’s some similar way to add my custom field to email order. I tried by my self, but everything i’ ve got was an error.

And that’s all what is in my form-coupon.php :

<?php
/**
 * Checkout coupon form
 *
 * This template can be overridden by copying it to yourtheme/woocommerce/checkout/form-coupon.php.
 *
 * HOWEVER, on occasion WooCommerce will need to update template files and you (the theme developer).
 * will need to copy the new files to your theme to maintain compatibility. We try to do this.
 * as little as possible, but it does happen. When this occurs the version of the template file will.
 * be bumped and the readme will list any important changes.
 *
 * @see     http://docs.woothemes.com/document/template-structure/
 * @author  WooThemes
 * @package WooCommerce/Templates
 * @version 2.2
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit; // Exit if accessed directly
}

if ( ! wc_coupons_enabled() ) {
	return;
}

if ( ! WC()->cart->applied_coupons ) {
    $info_message = apply_filters( 'woocommerce_checkout_coupon_message', __( 'Masz konto Fitline?', 'woocommerce' ) . ' <a href="#" class="showcoupon">' . __( 'Wpisz swój numer Fitline i aktywuj zniżkę', 'woocommerce' ) . '</a>' );
    wc_print_notice( $info_message, 'notice' );
}
?>

<form class="checkout_coupon" method="post" style="display:none">

    <header><h3><?php _e( 'Zniżka', 'woocommerce' ); ?></h3></header>

	<p class="form-row form-row-wide">
		<input type="text" name="billing_numer_tp" class="input-text" placeholder="<?php esc_attr_e( 'Numer TP', 'woocommerce' ); ?>" id="numer_tp" value="" />
	</p>

    <p class="form-row form-row-first">
		<input type="text" name="coupon_code" class="input-text" placeholder="<?php esc_attr_e( 'Procent zniżki', 'woocommerce' ); ?>" id="coupon_code" value="" />
	</p>

	<p class="form-row form-row-last">
		<input type="submit" class="button" name="apply_coupon" value="<?php esc_attr_e( 'Aktywuj zniżkę', 'woocommerce' ); ?>" />
	</p>

	<div class="clear"></div>
</form>

So i don’t know if i understand you well, but i didn’t add anything more than this code in form-coupon.php:

<form class="checkout_coupon" method="post" style="display:none">

    <header><h3><?php _e( 'Zniżka', 'woocommerce' ); ?></h3></header>

	<p class="form-row form-row-wide">
		<input type="text" name="billing_numer_tp" class="input-text" placeholder="<?php esc_attr_e( 'Numer TP', 'woocommerce' ); ?>" id="numer_tp" value="" />
	</p>

and i don’t even know is this correct