[
  {
    "type" : "item_group",
    "id" : "NC_TRADER_pants_male",
    "items":[
      ["jeans", 20],
      ["pants", 20],
      ["pants_leather", 20],
      ["pants_cargo", 60]
    ]
  },{
    "type" : "item_group",
    "id" : "NC_TRADER_pants_female",
    "items":[
      ["jeans", 20],
      ["pants", 20],
      ["pants_leather", 20],
      ["pants_cargo", 80],
      ["skirt", 20]
    ]
  },{
    "type" : "item_group",
    "id" : "NC_TRADER_extra",
    "items":[
      ["null", 5],
      ["backpack", 30],
      ["backpack_leather", 30],
      ["rucksack", 35]
    ]
  },{
    "type" : "item_group",
    "id" : "NC_TRADER_coat",
    "items":[
      ["null", 10],
      ["hoodie", 20],
      ["jacket_light", 10],
      ["jacket_leather", 10],
      ["trenchcoat", 80],
      ["jacket_jean", 20],
      ["vest", 60]
    ]
  }
]