From 0830543c4f6cf8dc6c690979c510a8d58fc85c5a Mon Sep 17 00:00:00 2001
From: Mike Jolley <mike.jolley@me.com>
Date: Tue, 15 Sep 2015 16:01:11 +0100
Subject: [PATCH] Add disclaimer to woocommerce_adjust_non_base_location_prices

---
 includes/abstracts/abstract-wc-product.php |  5 +++++
 includes/class-wc-cart.php                 | 12 ++++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/includes/abstracts/abstract-wc-product.php b/includes/abstracts/abstract-wc-product.php
index c1b92878ee2..d5b3899cdd0 100644
--- a/includes/abstracts/abstract-wc-product.php
+++ b/includes/abstracts/abstract-wc-product.php
@@ -827,6 +827,11 @@ class WC_Product {
 					$base_tax_amount    = array_sum( $base_taxes );
 					$price              = round( $price * $qty - $base_tax_amount, wc_get_price_decimals() );
 
+				/**
+				 * The woocommerce_adjust_non_base_location_prices filter can stop base taxes being taken off when dealing with out of base locations.
+				 * e.g. If a product costs 10 including tax, all users will pay 10 regardless of location and taxes.
+				 * This feature is experimental @since 2.4.7 and may change in the future. Use at your risk.
+				 */
 				} elseif ( $tax_rates !== $base_tax_rates && apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ) {
 
 					$base_taxes         = WC_Tax::calc_tax( $price * $qty, $base_tax_rates, true );
diff --git a/includes/class-wc-cart.php b/includes/class-wc-cart.php
index 703e5a4f2e5..7a795d7b8ca 100644
--- a/includes/class-wc-cart.php
+++ b/includes/class-wc-cart.php
@@ -1142,7 +1142,11 @@ class WC_Cart {
 
 					/**
 					 * ADJUST TAX - Calculations when base tax is not equal to the item tax
-					 */
+					 *
+ 					 * The woocommerce_adjust_non_base_location_prices filter can stop base taxes being taken off when dealing with out of base locations.
+ 					 * e.g. If a product costs 10 including tax, all users will pay 10 regardless of location and taxes.
+ 					 * This feature is experimental @since 2.4.7 and may change in the future. Use at your risk.
+ 					 */
 					if ( $item_tax_rates !== $base_tax_rates && apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ) {
 
 						// Work out a new base price without the shop's base tax
@@ -1232,7 +1236,11 @@ class WC_Cart {
 
 					/**
 					 * ADJUST TAX - Calculations when base tax is not equal to the item tax
-					 */
+					 *
+ 					 * The woocommerce_adjust_non_base_location_prices filter can stop base taxes being taken off when dealing with out of base locations.
+ 					 * e.g. If a product costs 10 including tax, all users will pay 10 regardless of location and taxes.
+ 					 * This feature is experimental @since 2.4.7 and may change in the future. Use at your risk.
+ 					 */
 					if ( $item_tax_rates !== $base_tax_rates && apply_filters( 'woocommerce_adjust_non_base_location_prices', true ) ) {
 
 						// Work out a new base price without the shop's base tax