PaidItem

{
    "originalCheckItemId": "string",
    "product": {
        "productId": "string",
        "name": "string",
        "categories": [
            {
                "categoryId": "string",
                "parentCategoryId": "string",
                "name": "string"
            }
        ]
    },
    "amount": 0,
    "measure": "string",
    "vatRate": 0,
    "totalPriceWithVat": 0,
    "appliedBenefits": [
        {
            "sourceType": "balance",
            "appliedFromBalanceId": "string",
            "appliedFromGeneralDiscountId": "string",
            "absoluteTotalValue": 0,
            "applicationType": "discount",
            "negativeCheckItemId": "string"
        }
    ]
}