meanbee/royalmail — pull request #9 by ashsmith (2014-03-07 10:56:20+00:00)
Title: 2014 pricing, international rates updated too

**Changes:**

- Prices updated for price changes starting 31st March 2014
- International rates have been simplified by RoyalMail, so rates have been updated
- International WorldZones has been moved into a helper, along with calculating additional charges.
- Insurance is now combined into applicable rates and added automatically based on cart value.