ofernandolopes

add_action( 'woocommerce_checkout_process', 'wc_minimum_order_amount' );
add_action( 'woocommerce_before_cart' , 'wc_minimum_order_amount' );
 
function wc_minimum_order_amount() {
	// Set this variable to specify a minimum order value
	$minimum = 50;

	if ( WC()->cart->total < $minimum ) {

		if( is_cart() ) {

ofernandolopes

<?php
/**
 * Sell only in Minas Gerais. Brazil
 */
function wc_sell_only_states( $states ) {
	$states['BR'] = array(
		'MG' => __( 'Minas Gerais', 'woocommerce' ),
	);

	return $states;

ofernandolopes

add_filter( 'woocommerce_add_to_cart_redirect', 'wc_custom_cart_redirect' );
function wc_custom_cart_redirect() {
  return get_permalink( wc_get_page_id( 'shop' ) );
}

ofernandolopes

<?php

function my_theme_woocommerce_enqueue_styles( $styles ) {
	$base_url = str_replace( array( 'http:', 'https:' ), '', get_stylesheet_directory_uri() ) . '/inc/woocommerce/css/';

	$styles['woocommerce-layout']['src']      = $base_url . 'woocommerce-layout.css';
	$styles['woocommerce-smallscreen']['src'] = $base_url . 'woocommerce-smallscreen.css';
	$styles['woocommerce-general']['src']     = $base_url . 'woocommerce.css';

	return $styles;

ofernandolopes

/**
 * Set the store base city and postcode / zipcode
 */
add_filter( 'woocommerce_countries_base_city' , 'set_woocommerce_countries_base_city' );
function set_woocommerce_countries_base_city() {
	// Replace with your store town/city
	return 'Townland';
}

add_filter( 'woocommerce_countries_base_postcode' , 'set_woocommerce_countries_base_postcode' );

ofernandolopes

/**
 * Delete ALL WooCommerce tax rates
 *
 * Add to your theme functions.php then go to woocommerce -> system status -> tools and there will be a delete all tax rates button http://cld.wthms.co/tXvp
 */

add_filter( 'woocommerce_debug_tools', 'custom_woocommerce_debug_tools' );

function custom_woocommerce_debug_tools( $tools ) {
	$tools['woocommerce_delete_tax_rates'] = array(

ofernandolopes

add_action('woocommerce_product_options_pricing','custom_cost_price');
function custom_cost_price() {
  woocommerce_wp_text_input( array( 'id' => '_cost_price', 'class' => 'wc_input_price short', 'label' => __( 'Cost Price', 'woocommerce' ) . 	' ('.get_woocommerce_currency_symbol().')', 'type' => 'number', 'custom_attributes' => array(
					'step' 	=> 'any',
					'min'	=> '0'
				) ) );
}

add_action('woocommerce_process_product_meta_simple', 'save_custom_cost_price');
function save_custom_cost_price($post_id) {

ofernandolopes

add_action('woocommerce_after_checkout_validation', 'deny_pobox_postcode');

function deny_pobox_postcode( $posted ) {
  global $woocommerce;
  
  $address  = ( isset( $posted['shipping_address_1'] ) ) ? $posted['shipping_address_1'] : $posted['billing_address_1'];
  $postcode = ( isset( $posted['shipping_postcode'] ) ) ? $posted['shipping_postcode'] : $posted['billing_postcode'];
  
  $replace  = array(" ", ".", ",");
  $address  = strtolower( str_replace( $replace, '', $address ) );

ofernandolopes

<?php
/**
 * Add login / logout links to any menu and position it
 * Based On : http://www.viper007bond.com/2011/09/20/code-snippet-add-a-link-to-latest-post-to-wordpress-nav-menu/
 * 
 * Instructions : 
 * 1 - Add this code to your theme functions file
 * 2 - create a new custom menu item : http://cl.ly/image/092k303O3C2z DO NOT change this #loginlogout
 * 3 - Position the menu item where ever you would like it to appear : http://cl.ly/image/0p00131v1L09
 **/

ofernandolopes

<?php

/**
 * Add login link to my account menu.
 * 
 * Add this to your theme functions file
 */
add_filter( 'wp_nav_menu_items', 'woocommerce_nav_menu_items_login', 10, 2 ); 
function woocommerce_nav_menu_items_login( $items, $args ) {
	if ( get_option('woocommerce_menu_logout_link')=='yes' && strstr($items, get_permalink(woocommerce_get_page_id('myaccount'))) && !is_user_logged_in() )