kloon

<?php
add_action( 'woocommerce_check_cart_items', 'wc_limit_total_products_purchased_check' );
function wc_limit_total_products_purchased_check() {
    global $woocommerce;
    $step = 40;
	$total_items = $woocommerce->cart->get_cart_contents_count();
	if ( $total_items % $step )
		$woocommerce->add_error( sprintf( __( 'Your must purchase in groups of %s products, please add or remove products to continue.', 'woocommerce' ), $step ) );
}
?

kloon

<?php
// Place the following code in your theme's functions.php file
// override the quantity input with a dropdown
function woocommerce_quantity_input() {
    global $product;

	$defaults = array(
		'input_name'  	=> 'quantity',
		'input_value'  	=> '1',
		'max_value'  	=> apply_filters( 'woocommerce_quantity_input_max', '', $product ),

kloon

<?php
// Add previous and next links to products under the product details
add_action( 'woocommerce_single_product_summary', 'wc_next_prev_products_links', 60 );
function wc_next_prev_products_links() {
    previous_post_link( '%link', '< Previous' );
	echo ' | ';
	next_post_link( '%link', 'Next >' );
}
?>

kloon

#! /bin/bash
# A modification of Dean Clatworthy's deploy script as found here: https://github.com/deanc/wordpress-plugin-git-svn
# The difference is that this script lives in the plugin's git repo & doesn't require an existing SVN repo.
 
# main config
PLUGINSLUG="camptix-payfast-gateway"
CURRENTDIR=`pwd`
MAINFILE="camptix-payfast.php" # this should be the name of your main php file in the wordpress plugin
 
# git config

kloon

<?php
// Change the description tab title to product name
add_filter( 'woocommerce_product_tabs', 'wc_change_product_description_tab_title', 10, 1 );
function wc_change_product_description_tab_title( $tabs ) {
  global $post;
	if ( isset( $tabs['description']['title'] ) )
		$tabs['description']['title'] = $post->post_title;
	return $tabs;
}

kloon

<?php
add_filter( 'woocommerce_single_product_image_html', 'wc_product_image_slider' );
function wc_product_image_slider() {
  return do_shortcode( '[wooslider slider_type="attachments"]' );
}
?>

kloon

<?php
add_filter( 'init', 'wc_tax_exempt_user_roles' );
function wc_tax_exempt_user_roles() {
	if ( ! is_admin() ) {
		global $woocommerce;
		if ( current_user_can('wholesaler') || current_user_can('distributor') ) {
			$woocommerce->customer->set_is_vat_exempt(true);
		} else {
			$woocommerce->customer->set_is_vat_exempt(false);
		}

kloon

<?php
add_filter( 'product_enquiry_send_to', 'wc_product_enquiry_to_vendor', 10, 2 );
function wc_product_enquiry_to_vendor( $email, $product_id ) {
  	$vendors = get_product_vendors( $product_id );
	if ( ! empty( $vendors ) ) {
		$emails = array();
		foreach( $vendors as $vendor ) {
			foreach( $vendor->admins as $admin ) {
				$emails[] = $admin->data->user_email;
			}

kloon

<?php
add_action( 'woocommerce_single_product_summary', 'wc_product_sold_count', 11 );
function wc_product_sold_count() {
	global $product;
	$units_sold = get_post_meta( $product->id, 'total_sales', true );
	echo '<p>' . sprintf( __( 'Units Sold: %s', 'woocommerce' ), $units_sold ) . '</p>';
}
?>

kloon

// Add to functions.php

/*===================================================
    
    Created by sk from Renegade Empire with help 
    from these sources:
    
    http://docs.woothemes.com/document/editing-product-data-tabs/
    http://www.sean-barton.co.uk/2013/03/remove-woocommerce-20-reviews-tab/#.UYnWe7XfB6N
    http://www.sean-barton.co.uk/2013/03/sb-add-woocommerce-tabs-wordpress-plugin/#.UYrYL7XfB6M