"add value machine" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "yue",
        "3": "增值機"
      },
      "expansion": "Calque of Cantonese 增值機／增值机",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of Cantonese 增值機／增值机.",
  "forms": [
    {
      "form": "add value machines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "add value machine"
      },
      "expansion": "add value machine (plural add value machines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hong Kong English",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A machine that adds money to public transport cards."
      ],
      "id": "en-add_value_machine-en-noun-0P0NFQww",
      "raw_glosses": [
        "(Hong Kong) A machine that adds money to public transport cards."
      ],
      "tags": [
        "Hong-Kong"
      ]
    }
  ],
  "word": "add value machine"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "yue",
        "3": "增值機"
      },
      "expansion": "Calque of Cantonese 增值機／增值机",
      "name": "calque"
    }
  ],
  "etymology_text": "Calque of Cantonese 增值機／增值机.",
  "forms": [
    {
      "form": "add value machines",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "head": "add value machine"
      },
      "expansion": "add value machine (plural add value machines)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms calqued from Cantonese",
        "English terms derived from Cantonese",
        "Hong Kong English"
      ],
      "glosses": [
        "A machine that adds money to public transport cards."
      ],
      "raw_glosses": [
        "(Hong Kong) A machine that adds money to public transport cards."
      ],
      "tags": [
        "Hong-Kong"
      ]
    }
  ],
  "word": "add value machine"
}