aadityajs

var getparams = function(param) {
    var url = window.location.search.substring(1);
    var urlvars = url.split('&');
    for (var i = 0; i < urlvars.length; i++) {
        var paramname = urlvars[i].split('=');
        if ( paramname[0] == param) {
            return paramname[1];
        }
    }
};

aadityajs

/**
 * This code should be added to functions.php of your theme
 **/
add_filter('woocommerce_empty_price_html', 'custom_call_for_price');

function custom_call_for_price() {
     return 'Call for price';
}

aadityajs

<?php
add_filter( 'woocommerce_product_tax_class', 'big_apple_get_tax_class', 1, 2 );

function big_apple_get_tax_class( $tax_class, $product ) {
	global $woocommerce;

	if ( $woocommerce->cart->subtotal <= 110 )
		$tax_class = 'Zero Rate';

	return $tax_class;

aadityajs

<?php
add_filter( 'woocommerce_get_price_html', 'price_plus_vat' );

function price_plus_vat( $price ) {
     return $price . ' ' . __(  '+ VAT', 'woocommerce' );
}
?>

aadityajs

<?php
$coupon_code = 'UNIQUECODE'; // Code
$amount = '10'; // Amount
$discount_type = 'fixed_cart'; // Type: fixed_cart, percent, fixed_product, percent_product
					
$coupon = array(
	'post_title' => $coupon_code,
	'post_content' => '',
	'post_status' => 'publish',
	'post_author' => 1,

aadityajs

<?php
add_action( 'woocommerce_order_status_completed', 'custom_send_email_from_customer' );

function custom_send_email_from_customer( $order_id ) {
    $order = new WC_Order( $order_id );

    $headers = 'From: ' . $order->billing_first_name . ' ' . $order->billing_last_name . ' <' . $order->billing_email . '>' . "\r\n";
    wp_mail( 'someone@somesite.com', 'Subject', 'Message', $headers );
}
?>

aadityajs

<?php
remove_action( 'woocommerce_after_single_product_summary', 'woocommerce_upsell_display');
add_action( 'woocommerce_after_single_product_summary', 'woocommerce_output_upsells', 20);

if (!function_exists('woocommerce_output_upsells')) {
	function woocommerce_output_upsells() {
	    woocommerce_upsell_display(3,3); // Display 3 products in rows of 3
	}
}
?>

aadityajs

<?php
add_action( 'wp' , 'wc_order_tabs' );

function wc_order_tabs() {
    
    // Remove tabs
		
    remove_action( 'woocommerce_product_tabs', 		'woocommerce_product_description_tab', 10 );
    remove_action( 'woocommerce_product_tabs', 		'woocommerce_product_attributes_tab', 20 );
    remove_action( 'woocommerce_product_tabs', 		'woocommerce_product_reviews_tab', 30 );

aadityajs

<?php
add_action( 'pre_get_posts', 'mj_change_per_page' );

function mj_change_per_page() {

	if ( is_product_category( 'games' ) ) {
		add_filter('loop_shop_per_page', create_function('$cols', 'return 1;') );
	} else {
		add_filter('loop_shop_per_page', create_function('$cols', 'return 8;') );
	}

aadityajs

<?php
/**
 * Code goes in functions.php or a custom plugin.
 */
add_filter( 'woocommerce_states', 'indian_woocommerce_states' );

function indian_woocommerce_states( $states ) {

  $states['IN'] = array(
				'AP' => __('Andra Pradesh', 'woocommerce'),