{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/ordway/main/json-schema/customer.json",
  "title": "Customer",
  "description": "An Ordway billing customer account",
  "type": "object",
  "required": ["company_id", "customer_id"],
  "properties": {
    "company_id": {
      "type": "string",
      "description": "Identifier for the Ordway company account"
    },
    "customer_id": {
      "type": "string",
      "description": "Unique identifier for the customer"
    },
    "name": {
      "type": ["string", "null"],
      "description": "Display name of the customer"
    },
    "description": {
      "type": ["string", "null"],
      "description": "Description or notes about the customer"
    },
    "parent_customer": {
      "type": ["string", "null"],
      "description": "ID of the parent customer for hierarchical billing"
    },
    "website": {
      "type": ["string", "null"],
      "description": "Customer website URL"
    },
    "payment_terms": {
      "type": ["string", "null"],
      "description": "Default payment terms (e.g., Net 30)"
    },
    "billing_cycle_day": {
      "type": ["string", "null"],
      "description": "Day of month for billing cycle alignment"
    },
    "billing_contact_id": {
      "type": ["string", "null"],
      "description": "ID of the billing contact"
    },
    "shipping_contact_id": {
      "type": ["string", "null"],
      "description": "ID of the shipping contact"
    },
    "status": {
      "type": ["string", "null"],
      "enum": ["active", "inactive", null],
      "description": "Customer account status"
    },
    "tax_exempt": {
      "type": ["boolean", "null"],
      "description": "Whether the customer is exempt from taxes"
    },
    "balance": {
      "type": ["number", "null"],
      "description": "Current outstanding balance"
    },
    "auto_pay": {
      "type": ["boolean", "null"],
      "description": "Whether to automatically collect payments"
    },
    "currency": {
      "type": ["string", "null"],
      "description": "Default billing currency (ISO 4217 code)"
    },
    "cmrr": {
      "type": ["number", "null"],
      "description": "Contracted Monthly Recurring Revenue"
    },
    "discounted_cmrr": {
      "type": ["number", "null"],
      "description": "Contracted Monthly Recurring Revenue after discounts"
    },
    "carr": {
      "type": ["number", "null"],
      "description": "Contracted Annual Recurring Revenue"
    },
    "discounted_carr": {
      "type": ["number", "null"],
      "description": "Contracted Annual Recurring Revenue after discounts"
    },
    "delivery_preferences": {
      "type": ["object", "null"],
      "description": "Invoice delivery preferences",
      "properties": {
        "print": {
          "type": "boolean",
          "description": "Whether to deliver invoices by print/mail"
        },
        "email": {
          "type": "boolean",
          "description": "Whether to deliver invoices by email"
        }
      }
    },
    "billing_contact_email": {
      "type": ["string", "null"],
      "format": "email",
      "description": "Email address of the billing contact"
    },
    "shipping_contact_email": {
      "type": ["string", "null"],
      "format": "email",
      "description": "Email address of the shipping contact"
    },
    "portal_status": {
      "type": ["string", "null"],
      "description": "Status of the customer self-service portal access"
    },
    "integration_status": {
      "type": ["string", "null"],
      "description": "Status of external system integration (e.g., Salesforce, NetSuite)"
    },
    "custom_fields": {
      "type": ["object", "null"],
      "additionalProperties": true,
      "description": "User-defined custom fields"
    },
    "created_by": {
      "type": ["string", "null"],
      "description": "User who created the record"
    },
    "updated_by": {
      "type": ["string", "null"],
      "description": "User who last updated the record"
    },
    "created_date": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Timestamp when the record was created"
    },
    "updated_date": {
      "type": ["string", "null"],
      "format": "date-time",
      "description": "Timestamp when the record was last updated"
    }
  },
  "additionalProperties": false
}