woogists

/**
 * Change number of related products output
 */ 
function woo_related_products_limit() {
  global $product;
	
	$args['posts_per_page'] = 6;
	return $args;
}
add_filter( 'woocommerce_output_related_products_args', 'jk_related_products_args', 20 );

woogists

<?php
/*
Plugin Name: WooCommerce <enter name> Gateway
Plugin URI: http://woothemes.com/woocommerce
Description: Extends WooCommerce with an <enter name> gateway.
Version: 1.0
Author: WooThemes
Author URI: http://woothemes.com/
	Copyright: © 2009-2011 WooThemes.
	License: GNU General Public License v3.0

woogists

/**
 * Send an email each time an order with coupon(s) is completed
 * The email contains coupon(s) used during checkout process
 *
 */ 
function woo_email_order_coupons( $order_id ) {
        $order = new WC_Order( $order_id );
        
        if( $order->get_used_coupons() ) {
        

woogists

/**
 * Show cart contents / total Ajax
 */
add_filter( 'woocommerce_add_to_cart_fragments', 'woocommerce_header_add_to_cart_fragment' );

function woocommerce_header_add_to_cart_fragment( $fragments ) {
	global $woocommerce;

	ob_start();

woogists

<?php

/**
 * Add letters and envelopes to international services.
 */
add_filter( 'wc_usps_services', function( $services ) {
    $services['I_FIRST_CLASS']['services']['13'] = "First Class Mail&#0174; International Letters";
    $services['I_FIRST_CLASS']['services']['14'] = "First Class Mail&#0174; International Large Envelope";

    return $services;

woogists

/**
 * Remove related products output
 */
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_related_products', 20 );

woogists

<?php

add_filter( 'woocommerce_add_to_cart_validation', 'check_if_product_exists_in_cart', 10, 2 );

function check_if_product_exists_in_cart( $is_valid, $product_id ) {

	$product = wc_get_product( $product_id );

	if ( $product->is_sold_individually() ) {

woogists

<?php

// Change add to cart text on single product page
add_filter( 'woocommerce_product_single_add_to_cart_text', 'woocommerce_add_to_cart_button_text_single' ); 
function woocommerce_add_to_cart_button_text_single() {
    return __( 'Add to Cart Button Text', 'woocommerce' ); 
}

// Change add to cart text on product archives page
add_filter( 'woocommerce_product_add_to_cart_text', 'woocommerce_add_to_cart_button_text_archives' );  

woogists

/**
 * Hide shipping rates when free shipping is available.
 * Updated to support WooCommerce 2.6 Shipping Zones.
 *
 * @param array $rates Array of rates found for the package.
 * @return array
 */
function my_hide_shipping_when_free_is_available( $rates ) {
	$free = array();
	foreach ( $rates as $rate_id => $rate ) {

woogists

/**
 * Notify admin when a new customer account is created
 */
add_action( 'woocommerce_created_customer', 'woocommerce_created_customer_admin_notification' );
function woocommerce_created_customer_admin_notification( $customer_id ) {
  wp_send_new_user_notifications( $customer_id, 'admin' );
}