diff --git a/includes/rules_shipping_framework_woocommerce.php b/includes/rules_shipping_framework_woocommerce.php
index 1d2aab8db7b33301411e088548e9ab1dd96d4ed6..678fafb8d9db760818b45572849b34255672ac1f 100644
--- a/includes/rules_shipping_framework_woocommerce.php
+++ b/includes/rules_shipping_framework_woocommerce.php
@@ -1,8 +1,8 @@
 <?php
 /**
- * Shipping by Rules generic helper class (Joomla/VM-specific)
+ * Shipping by Rules generic helper class (WP/WooCommerce-specific)
  * Reinhold Kainhofer, Open Tools, office@open-tools.net
- * @copyright (C) 2012-2015 - Reinhold Kainhofer
+ * @copyright (C) 2012-2016 - Reinhold Kainhofer
  * @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 **/
 
@@ -36,7 +36,7 @@ class RulesShippingFrameworkWooCommerce extends RulesShippingFramework {
 	
 	function _construct() {
 		parent::_construct();
-		load_plugin_textdomain('opentools-shippingrules', false, basename( dirname( __FILE__ ) ) . '/languages' );
+		load_plugin_textdomain('woocommerce-shipping-by-rules', false, basename( dirname( __FILE__ ) ) . '/languages' );
 	}
 	static function getHelper() {
 		static $helper = null;
diff --git a/includes/rules_shipping_framework_woocommerce_advanced.php b/includes/rules_shipping_framework_woocommerce_advanced.php
index 9461691c83a2200f8f5d157a3e17f746c7c2fd95..a120ad77ed60bccfb209d4b461ea49d9e99a5156 100644
--- a/includes/rules_shipping_framework_woocommerce_advanced.php
+++ b/includes/rules_shipping_framework_woocommerce_advanced.php
@@ -1,8 +1,8 @@
 <?php
 /**
- * Shipping by Rules generic helper class (Joomla/VM-specific)
+ * Shipping by Rules generic helper class (WP/WooCommerce-specific)
  * Reinhold Kainhofer, Open Tools, office@open-tools.net
- * @copyright (C) 2012-2015 - Reinhold Kainhofer
+ * @copyright (C) 2012-2016 - Reinhold Kainhofer
  * @license GNU/GPLv3 http://www.gnu.org/licenses/gpl-3.0.html
 **/
 
diff --git a/readme-adv.txt b/readme-adv.txt
index 1b9746e2f18743d6459234260c4a76ef6352e5fd..c92c6ba3ce3ae343d13087210dd61209a5072c74 100644
--- a/readme-adv.txt
+++ b/readme-adv.txt
@@ -1,42 +1,43 @@
 === WooCommerce Basic Ordernumbers ===
 Contributors: opentools
-Tags: WooCommerce, Order numbers, orders
+Tags: WooCommerce, Shipment, Shipping
 Requires at least: 4.0
-Tested up to: 4.1.1
-Stable tag: trunk
+Tested up to: 4.4.1
+Stable tag: 1.0
 License: GPLv3 or later
 License URI: http://www.gnu.org/licenses/gpl.html
 
-Customize order numbers for WooCommerce. The order numbers can contain arbitrary text, a running counter and the current year.
+Describe shipping costs with general rules on the order properties. Very complex shipping cost structures (depending on the amount, postal code, weight, number of products and/or articles etc.) can be easily implemented.
 
 
 == Description ==
-The most flexible and complete solution for your WooCommerce webshop to customize your order numbers!
-
-By default, WooCommerce uses the WordPress post ID of the order, which result in gaps between the order numbers. With this plugin you can configure the order numbers to have consecutive counters. Furthermore, the order number can contain the year, and the counter can be configured to reset each year.
-
-The number format is a simple string, where # indicates the counter and [year] or [year2] indicate the year. 
-To get order numbers like "WC-2015-1", "WC-2015-2", etc., simply set the format to "WC-[year]-#".
-
-The plugin comes in two flavors:
-
-*   This **free basic version**, which provides **sequential numbers** and allows the **year in the order number**
-*   The **paid advanced version**, with lots of **additional features**:
-	* Counter formatting: initial value, counter increments, number padding
-	* Lots of variables to be used in the formats
-		- date/time: year, month, day, hour, etc.
-		- address: customer country, zip, name, etc.
-		- order-specific: Number of articles, products, order total etc.
-		- product categories, shipping method
-	* Custom variable definitions (with conditions on available variables)
-	* Multiple concurrent counters (e.g. numbering per country, per day, per ZIP, ...)
-	* Different order numbers for free orders (e.g. "FREE-01" for free orders)
-	* Different number format for e.g. certain IP addresses (for testing)
-	* Different number format depending on products, product categories, shipping classes
-	* Customize invoice numbers (only for the "WooCommerce PDF Invoices and Package Slips" plugin)
+Determine shipping costs according to general conditions (bounds on the order properties). Shipping costs can depend on e.g.:
+* Total amount of the order
+* Total weight of the order
+* Number of articles or different products in the order
+* Volume or minimal and maximal extensions of the products
+* Postal code of the delivery address (the Advanced version also supports alphanumeric postal codes from the UK, Canana and Netherlands)
+* Coupon Code (Advanced version only)
+
+The plugin exists in two different versions, this free version, which supports fixed bounds for all properties, and a paid version, which allows all conditions and shipping rules to contain arbitrary mathematical expressions (like an OR operator, multiplication, addition, subtraction, functions like rounding etc.). See the documentation for all the differences. 
+
+Each rule is described as one line of text with an easy structure (semicolons separate the parts of the rule). For example:
+
+    Name=Free Shipping; 100<=Amount; 0
+    Name=Domestic Small; Articles<5; Amount<100; Shipping=1.50
+    Name=Domestic Standard; Amount<100; Shipping=3.50
+
+This set of rules describes three shipping costs: Orders of 100€ and more are free, otherwise orders with less than five articles have shipping costs of 1.5€, all others 3.50€.
+
+=== Limitations and common misconceptions ===
+
+* The plugin is not designed to calculte shipping costs on a per-product level (e.g. it is not possible that Article A has shipping costs of 3€, Article B 5€ and if you order both you pay 8€ shipping)
+* The plugin allows only limited support for category-based shipping. You can only find out if an article from a particular category is in the order, but NOT how many articles from a given category (e.g. it is not possible to have all articles from Category X ship for 3€ and all articles from Category Y ship for 5€)
+* The plugin does NOT sum the results of all rules, but uses the FIRST matching rule it finds.
+* The plugin does NOT use the lowest result of all rules, but it uses the FIRST matching rule it finds. (In particular, if you want to provide free shipping under certain conditions, you usually need to place the rule for free shipping FIRST rather than last, because the last rule will only be used if none of the other rules matches).
 
 For the full documentation of both the basic and the advanced ordernumbers plugin for WooCommerce, see:
-http://open-tools.net/documentation/advanced-order-numbers-for-woocommerce.html
+http://open-tools.net/documentation/advanced-shipping-by-rules-for-woocommerce.html
 
 
 
@@ -46,16 +47,12 @@ http://open-tools.net/documentation/advanced-order-numbers-for-woocommerce.html
 	1. use WordPress' plugin manager to find it in the WordPress plugin directory and directly install it from the WP plugin manager, or
 	1. use WordPress' plugin manager to upload the plugin's zip file.
 1. After installation, activate the plugin through the 'Plugins' menu in WordPress
-1. Enable the plugin's functionality in the WooCommerce settings (tab "Checkout" -> "Order numbers")
+1. Go to WooCommerce's shipment configuration page, open the "Shipping by Rules" method and set up a your rule-based methods there
 
 
 
 == Frequently Asked Questions ==
 
-= How can I create nice order numbers for existing orders? =
-
-This plugin is intended for future orders. You can, however, create order numbers for existing orders in the order view in the WordPress admin section. In the top right "Order Actions" box select "Assign a new order number" and click "Save Order". Notice, however, that this will create an order number as if the order was created at that very moment.
-
 = What about invoice numbers? =
 
 The Advanced Ordernumbers for WooCommerce plugin supports some invoicing plugins. This functionality is not available in the free version, though.
@@ -63,7 +60,6 @@ The Advanced Ordernumbers for WooCommerce plugin supports some invoicing plugins
 
 == Screenshots ==
 
-1. 
 
 == Changelog ==
 
@@ -72,5 +68,5 @@ The Advanced Ordernumbers for WooCommerce plugin supports some invoicing plugins
 
 == Upgrade Notice ==
 
-To install the Advanced Ordernumbers for WooCommerce package, proceed as described in the Installation section.
-No upgrades yet. 
+To install the Shipping by Rules plugin for WooCommerce, proceed as described in the Installation section.
+Upgrades to new versions are automatically offered in the WordPress plugin page.
diff --git a/readme.txt b/readme.txt
index b6444639f87df605d28652e3a567634dcafac7f7..c92c6ba3ce3ae343d13087210dd61209a5072c74 100644
--- a/readme.txt
+++ b/readme.txt
@@ -1,43 +1,43 @@
 === WooCommerce Basic Ordernumbers ===
 Contributors: opentools
-Tags: WooCommerce, Order numbers, orders
+Tags: WooCommerce, Shipment, Shipping
 Requires at least: 4.0
-Tested up to: 4.2.2
-Stable tag: 1.1
+Tested up to: 4.4.1
+Stable tag: 1.0
 License: GPLv3 or later
 License URI: http://www.gnu.org/licenses/gpl.html
 
-Customize order numbers for WooCommerce. The order numbers can contain arbitrary text and a running counter.
+Describe shipping costs with general rules on the order properties. Very complex shipping cost structures (depending on the amount, postal code, weight, number of products and/or articles etc.) can be easily implemented.
 
 
 == Description ==
-The most flexible and complete solution for your WooCommerce webshop to customize your order numbers!
-
-By default, WooCommerce uses the WordPress post ID of the order, which result in gaps between the order numbers. With this plugin you can configure the order numbers to have consecutive counters. Furthermore, the order number can contain the year, and the counter can be configured to reset each year.
-
-The number format is a simple string, where # indicates the counter. 
-To get order numbers like "WC-376", "WC-377", "WC-378", etc., simply set the format to "WC-#".
-
-The plugin comes in two flavors:
-
-*   This **free basic version**, which provides **sequential numbers** and allows arbitrary text (prefix / postfix) in the numbers
-*   The **paid advanced version**, with lots of **additional features**:
-	* Counter __formatting__: initial value, counter increments, number padding
-	* Flexible __counter resets__
-	* Lots of __variables__ to be used in the formats
-		- date/time: year, month, day, hour, etc.
-		- address: customer country, zip, name, etc.
-		- order-specific: Number of articles, products, order total etc.
-		- product categories, shipping method
-	* Custom variable definitions (with conditions on available variables)
-	* Multiple concurrent counters (e.g. numbering per country, per day, per ZIP, ...)
-	* Different order numbers for free orders (e.g. "FREE-01" for free orders)
-	* Different number format for e.g. certain IP addresses (for testing)
-	* Different number format depending on products, product categories, shipping classes
-	* Customize invoice numbers (only for the "WooCommerce PDF Invoices and Package Slips" plugin)
+Determine shipping costs according to general conditions (bounds on the order properties). Shipping costs can depend on e.g.:
+* Total amount of the order
+* Total weight of the order
+* Number of articles or different products in the order
+* Volume or minimal and maximal extensions of the products
+* Postal code of the delivery address (the Advanced version also supports alphanumeric postal codes from the UK, Canana and Netherlands)
+* Coupon Code (Advanced version only)
+
+The plugin exists in two different versions, this free version, which supports fixed bounds for all properties, and a paid version, which allows all conditions and shipping rules to contain arbitrary mathematical expressions (like an OR operator, multiplication, addition, subtraction, functions like rounding etc.). See the documentation for all the differences. 
+
+Each rule is described as one line of text with an easy structure (semicolons separate the parts of the rule). For example:
+
+    Name=Free Shipping; 100<=Amount; 0
+    Name=Domestic Small; Articles<5; Amount<100; Shipping=1.50
+    Name=Domestic Standard; Amount<100; Shipping=3.50
+
+This set of rules describes three shipping costs: Orders of 100€ and more are free, otherwise orders with less than five articles have shipping costs of 1.5€, all others 3.50€.
+
+=== Limitations and common misconceptions ===
+
+* The plugin is not designed to calculte shipping costs on a per-product level (e.g. it is not possible that Article A has shipping costs of 3€, Article B 5€ and if you order both you pay 8€ shipping)
+* The plugin allows only limited support for category-based shipping. You can only find out if an article from a particular category is in the order, but NOT how many articles from a given category (e.g. it is not possible to have all articles from Category X ship for 3€ and all articles from Category Y ship for 5€)
+* The plugin does NOT sum the results of all rules, but uses the FIRST matching rule it finds.
+* The plugin does NOT use the lowest result of all rules, but it uses the FIRST matching rule it finds. (In particular, if you want to provide free shipping under certain conditions, you usually need to place the rule for free shipping FIRST rather than last, because the last rule will only be used if none of the other rules matches).
 
 For the full documentation of both the basic and the advanced ordernumbers plugin for WooCommerce, see:
-http://open-tools.net/documentation/advanced-order-numbers-for-woocommerce.html
+http://open-tools.net/documentation/advanced-shipping-by-rules-for-woocommerce.html
 
 
 
@@ -47,20 +47,12 @@ http://open-tools.net/documentation/advanced-order-numbers-for-woocommerce.html
 	1. use WordPress' plugin manager to find it in the WordPress plugin directory and directly install it from the WP plugin manager, or
 	1. use WordPress' plugin manager to upload the plugin's zip file.
 1. After installation, activate the plugin through the 'Plugins' menu in WordPress
-1. Enable the plugin's functionality in the WooCommerce settings (tab "Checkout" -> "Order numbers")
+1. Go to WooCommerce's shipment configuration page, open the "Shipping by Rules" method and set up a your rule-based methods there
 
 
 
 == Frequently Asked Questions ==
 
-= How can I create nice order numbers for existing orders? =
-
-This plugin is intended for future orders. You can, however, create order numbers for existing orders in the order view in the WordPress admin section. In the top right "Order Actions" box select "Assign a new order number" and click "Save Order". Notice, however, that this will create an order number as if the order was created at that very moment.
-
-= How can I start the counter at a value higher than 1? =
-
-The easiest way is to configure the plugin, make one test order and then modify the counter in the plugin configuration to the value you desire. 
-
 = What about invoice numbers? =
 
 The Advanced Ordernumbers for WooCommerce plugin supports some invoicing plugins. This functionality is not available in the free version, though.
@@ -71,14 +63,10 @@ The Advanced Ordernumbers for WooCommerce plugin supports some invoicing plugins
 
 == Changelog ==
 
-= 1.1 =
-* Some smaller bugfixes
-* Removed variable definition for year
-
 = 1.0 =
 * Initial release
 
 == Upgrade Notice ==
 
-To install the Advanced Ordernumbers for WooCommerce package, proceed as described in the Installation section.
-No upgrades yet. 
+To install the Shipping by Rules plugin for WooCommerce, proceed as described in the Installation section.
+Upgrades to new versions are automatically offered in the WordPress plugin page.
diff --git a/woocommerce-advanced-shipping-by-rules.php b/woocommerce-advanced-shipping-by-rules.php
index b7dad8bb88be63acd021e70c7c8e3627cf09fbbd..35314ec1fffdcb5a1d94241a969676975c204103 100644
--- a/woocommerce-advanced-shipping-by-rules.php
+++ b/woocommerce-advanced-shipping-by-rules.php
@@ -1,13 +1,13 @@
 <?php
 /**
  * Plugin Name: WooCommerce Advanced Shipping By Rules
- * Plugin URI: http://open-tools.net/woocommerce/
+ * Plugin URI: http://open-tools.net/woocommerce/advanced-shipping-by-rules-for-woocommerce.html
  * Description: Define Shipping cost by very general and flexible (text-based) rules. The advanced version also provides mathematical expressions and functions
  * Version: 1.0.0
  * Author: Open Tools, Reinhold Kainhofer
  * Author URI: http://open-tools.net
  * Text Domain: woocommerce-advanced-shipping-by-rules
- * Domain Path: 
+ * Domain Path: woocommerce-shipping-by-rules
  * License: GPL2+
  * WC requires at least: 2.2
  * WC tested up to: 2.4