# File lib/active_merchant/billing/gateways/instapay.rb, line 28
      def authorize(money, creditcard, options = {})
        post = {}
        post[:authonly] = 1
        add_amount(post, money)
        add_invoice(post, options)
        add_creditcard(post, creditcard)
        add_address(post, options)
        add_customer_data(post, options)

        commit('ns_quicksale_cc', post)
      end