"reward card" meaning in English

{
  "forms": [
    {
      "form": "reward cards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reward card (plural reward cards)",
      "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"
        }
      ],
      "examples": [
        {
          "ref": "1896, “Merit Cards in Primary Schools”, in Primary Education",
          "text": "Let us note the effect of the reward card when given for good lessons.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A card given to a young student in recognition of academic achievement or good behaviour."
      ],
      "id": "en-reward_card-en-noun-Rcg4QT5Z",
      "links": [
        [
          "academic",
          "academic"
        ]
      ],
      "raw_glosses": [
        "(historical) A card given to a young student in recognition of academic achievement or good behaviour."
      ],
      "synonyms": [
        {
          "word": "prize card"
        },
        {
          "word": "merit card"
        }
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "word": "reward card"
}

{
  "forms": [
    {
      "form": "reward cards",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "reward card (plural reward cards)",
      "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 with historical senses",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1896, “Merit Cards in Primary Schools”, in Primary Education",
          "text": "Let us note the effect of the reward card when given for good lessons.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A card given to a young student in recognition of academic achievement or good behaviour."
      ],
      "links": [
        [
          "academic",
          "academic"
        ]
      ],
      "raw_glosses": [
        "(historical) A card given to a young student in recognition of academic achievement or good behaviour."
      ],
      "tags": [
        "historical"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "prize card"
    },
    {
      "word": "merit card"
    }
  ],
  "word": "reward card"
}