def estimate_pdf_business_card_report
      xml = Builder::XmlMarkup.new
      xml.instruct!
      xml.Request(:xmlns => "urn:sbx:apis:SbxBaseComponents") do |xml|
        connection.requester_credentials_block(xml)
        xml.EstimatePdfBusinessCardReport
      end
      response = connection.post_xml(xml)
      document = REXML::Document.new(response)
      number_of_cards = document.elements["EstimatePdfBusinessCardReportCallResponse"].elements["NumberOfBusinessCards"].text.to_i rescue 0
      number_of_pages = document.elements["EstimatePdfBusinessCardReportCallResponse"].elements["NumberOfPages"].text.to_i rescue 0
      return number_of_cards, number_of_pages
    end
def estimate_pdf_business_card_report
      xml = Builder::XmlMarkup.new
      xml.instruct!
      xml.Request(:xmlns => "urn:sbx:apis:SbxBaseComponents") do |xml|
        connection.requester_credentials_block(xml)
        xml.EstimatePdfBusinessCardReport
      end
      response = connection.post_xml(xml)
      document = REXML::Document.new(response)
      number_of_cards = document.elements["EstimatePdfBusinessCardReportCallResponse"].elements["NumberOfBusinessCards"].text.to_i rescue 0
      number_of_pages = document.elements["EstimatePdfBusinessCardReportCallResponse"].elements["NumberOfPages"].text.to_i rescue 0
      return number_of_cards, number_of_pages
    end
Returns the estimated number of cards and number of pages for exporting Business Cards as PDF