Castalia History catchup (Global)

Description

This is to make an additional payment to bring a subscription up to date for residents of the European Union and the rest of the world.

Please note that History subscriptions beginning in January, April, July, or October do not require any catchup payments. History subscriptions beginning in February, May, August, or November require 1 catchup payment. History subscriptions beginning in March, June, September, or December require 2 catchup payments.