I am continually getting a ""An internal error has occured. Please try again in a few minutes."" error when going to checkout on the DTG Store, same error on Chrome and Microsoft Edge, and same error over 3 hours.......
Have a read of this thread from the the Forum you are posting in https://forums.dovetailgames.com/threads/for-help-with-dovetail-store-purchase-problems.29008/