Greetings,

Paymentwall (one of our payment methods) is in the process of changing over to the new company details, and this is currently in testing to make sure that it is all working ok. Unfortunately, this means that it is not presently possible to make purchases, but that should be up and running again within a day or two. Please let us know if you run into any problems once it is working. I'm sorry for the inconvenience.