# File lib/active_merchant/billing/gateways/paybox_direct.rb, line 91
      def void(identification, options = {})
        requires!(options, :order_id, :amount)
        post ={}
        add_invoice(post, options)
        add_reference(post, identification)
        post[:porteur] = '000000000000000'
        post[:dateval] = '0000'
        commit('void', options[:amount], post)
      end