content: "<item upc=\"123456789\" stock=\"12\">
        <name>Invisibility Cream</name>
        <price>14.50</price>
        <description>Makes you invisible</description>
      </item>"
  
  {"Invisibility Cream", "Levitation Salve", "Blork and Freen Instameal", "Grob winglets"}
  
  {"14.50", "23.99", "4.95", "3.56"}
  