{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "title": "cpm",
  "type": "object",
  "properties": {
    "currency_code": {
      "type": "string",
      "example": "USD"
    },
    "value": {
      "type": "number",
      "format": "double"
    }
  }
}