Public Api Order Total Structure

{
  "$schema": "https://json-structure.org/meta/core/v0/#",
  "$id": "https://raw.githubusercontent.com/api-evangelist/otter/refs/heads/main/json-structure/public-api-order-total-structure.json",
  "name": "OrderTotal",
  "description": "Details about values of the order.",
  "type": "object",
  "properties": {
    "subtotal": {
      "type": "double",
      "description": "The order's subtotal, as the sum of all item and modifier prices.",
      "example": 11.97
    },
    "claimedSubtotal": {
      "type": "double",
      "nullable": true,
      "description": "The order's claimed subtotal, without guaranteeing this will match calculated subtotal.",
      "example": 1.0
    },
    "discount": {
      "type": "double",
      "nullable": true,
      "description": "Any discount amount for the order.",
      "example": 1
    },
    "tax": {
      "type": "double",
      "nullable": true,
      "description": "Tax paid by the customer.",
      "example": 1.1
    },
    "tip": {
      "type": "double",
      "nullable": true,
      "description": "Tip paid by the customer.",
      "example": 2
    },
    "deliveryFee": {
      "type": "double",
      "nullable": true,
      "description": "Delivery fee.",
      "example": 5
    },
    "total": {
      "type": "double",
      "nullable": true,
      "description": "Order total including everything paid by the customer.",
      "example": 19.07
    },
    "couponCode": {
      "type": "string",
      "nullable": true,
      "description": "Coupon code applied to the order.",
      "example": "VWXYZ98765"
    }
  },
  "required": [
    "subtotal"
  ]
}