{
  "features": {
    "model": "SM-G950U", 
    "name": "SAMSUNG SM-G950U", 
    "vendor": "SAMSUNG",
    "cost":[
      {
       "price":809,
       "currency":"EUR",
       "date":"20170909",
       "desc":"Smartphone Samsung Galaxy S8 64 Gb",
       "url":"https://www.fnac.com/Smartphone-Samsung-Galaxy-S8-64-Go-Noir-Carbone/a10497817/w-4"
      }
    ]
  }
}