We're UK-based and list on all the eu sites. We have always qualified as top seller in Germany but this recently has been removed from us as we do not offer a next day option. We would like to do this but not sure how this translates to InternationalShippingServiceOption. Currently we offer two domestic shipping options (DE_StandardShippingFromGC, DE_TrackedDeliveryFromAbroad) and two international options (DE_SonstigeInternational, DE_ExpressInternational). What can we do to provide users a next day option allowing us to qualify again as a top rated seller?