{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "type": "object",
  "name": "Invoice",
  "description": "A statement of the money due for goods or services; a bill.",
  "properties": {
    "type": { "type": "string" },
    "context": { "type": "string" },
    "accountId": { "type": "string" },
    "confirmationNumber": { "type": "string" },
    "customer": { "type": { "$ref": "schema-org-person.json" } },
    "broker": { "type": { "$ref": "schema-org-organization.json" } },
    "provider": { "type": { "$ref": "schema-org-organization.json" } },
    "billingPeriod": { "type": "string" },
    "paymentDueDate": { "type": "datetime" },
    "paymentMethod": { "type": "string" },
    "paymentMethodId": { "type": "string" },
    "paymentStatus": { "type": "string" },
    "scheduledPaymentDate": { "type": "date" },
    "totalPaymentDue": { "type": { "$ref": "#/definitions/MonetaryAmount" } },
    "minimumPaymentDue": { "type": { "$ref": "#/definitions/MonetaryAmount" } },
    "referencesOrder": { "type": { "$ref": "schema-org-order.json" } },
    "category": { "type": "string" },
    "url": { "type": "string" }
  },
  "definitions": {
    "MonetaryAmount": {
      "type": "object",
      "name": "MonetaryAmount",
      "properties": {
        "type": { "type": "string" },
        "value": { "type": "decimal", "precision": 10, "scale": 2 },
        "currency": { "type": "string" }
      }
    }
  }
}