class KPM::Account

def set_killbill_options(killbill_api_credentials, killbill_credentials, killbill_url)
  unless killbill_api_credentials.nil?
    @killbill_api_key = killbill_api_credentials[0]
    @killbill_api_secret = killbill_api_credentials[1]
  end
  unless killbill_credentials.nil?
    @killbill_user = killbill_credentials[0]
    @killbill_password = killbill_credentials[1]
  end
  @killbill_url = killbill_url unless killbill_url.nil?
end