module BraintreeCommon def self.included(base) base.supported_countries = %w(US CA AU AD AT BE BG CY CZ DK EE FI FR GI DE GR HU IS IM IE IT LV LI LT LU MT MC NL NO PL PT RO SM SK SI ES SE CH TR GB) base.supported_cardtypes = [:visa, :master, :american_express, :discover, :jcb, :diners_club] base.homepage_url = 'http://www.braintreepaymentsolutions.com' base.display_name = 'Braintree' base.default_currency = 'USD' end end