Kickstarter has recently included the option for project creators to include a shipping cost to the pledge tiers.
Whilst this is an option for Creators, we process our Shipping prices via the Post Kickstarter Backerkit Survey. Shipping Estimates will always be available on the Kickstarter campaign page.
Please note, there will always be a shipping cost associated with Physical pledge items :)
An example of a Kickstarter receipt is as follows:
This shipping cost on this receipt is not reflective of what you will be charged for your Kickstarter pledge shipping. Please refer to the Kickstarter campaign page and any fulfilment updates for a more accurate shipping estimate.