Once the KS is over, your pledge will be processes and then assigned as a "credit" to be allocated using our pledge manager partner Backerkit. For example: You could allocate your $145 pledge as two games ($60+$60), 1 set of metal coins ($15), and shipping to the US ($10). These pledge manger (PM) surveys will go out after this KS campaign is over.
You will be able to add items (for us, coins) and additional copies after the KS. For example: If you pledged $75 (one copy + shipping to the UK), you could purchase metal coins in the pledge manager weeks after your original KS pledge was processed.
We'll keep the backer kit order window open for a few months while we finalize art and start the production. We will close our backer kit window to start our print run in Q1 2019 and in Q2 2019, we'll send out a final reminder to finalize all delivery addresses on Backerkit as well.
Backerkit has an amazing support staff, so if you run into problems with your Backerkit survery reach out to https://www.backerkit.com/contact as they are experts with their platform.