core/app/services/spree/seeds/default_reimbursement_types.rb
module Spree
module Seeds
class DefaultReimbursementTypes
prepend Spree::ServiceModule::Base
def call
# FIXME: we should use translations here
Spree::RefundReason.find_or_create_by!(name: 'Return processing', mutable: false)
end
end
end
end