Discounted Cart

curl --location 'https://api.techrar.com/api/v3/orders/discount/' \
--header 'app-id: 4' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "cart_id": null,
    "cart_items": [
        {
            "quantity": 1,
            "is_combo": false,
            "is_subscription": false,
            "combo": null,
            "product": null,
            "subscription": {
                "plan_id": 977,
                "dates": [
                    {
                        "date": "2025-07-10",
                        "options_ids": [
                            29145
                        ],
                        "variants": [
                            501
                        ],
                        "add_ons": [
                            {
                                "id": 2,
                                "quantity": 1
                            },
                            {
                                "id": 8,
                                "quantity": 1
                            }
                        ]
                    },
                    {
                        "date": "2025-07-11",
                        "options_ids": [
                            29165
                        ],
                        "variants": [
                            1
                        ],
                        "add_ons": [
                            {
                                "id": 2,
                                "quantity": 1
                            },
                            {
                                "id": 8,
                                "quantity": 1
                            }
                        ]
                    },
                    {
                        "date": "2025-07-12",
                        "options_ids": [
                            29185,
                            29145
                        ],
                        "variants": [
                            1,
                            0
                        ],
                        "add_ons": [
                            {
                                "id": 2,
                                "quantity": 1
                            },
                            {
                                "id": 8,
                                "quantity": 1
                            }
                        ]
                    },
                    {
                        "date": "2025-07-13",
                        "options_ids": [
                            29205
                        ],
                        "variants": [],
                        "add_ons": [
                            {
                                "id": 2,
                                "quantity": 1
                            },
                            {
                                "id": 8,
                                "quantity": 1
                            }
                        ]
                    },
                    {
                        "date": "2025-07-14",
                        "options_ids": [
                            29226,
                            29145
                        ],
                        "variants": [
                            0,
                            0
                        ],
                        "add_ons": [
                            {
                                "id": 2,
                                "quantity": 1
                            },
                            {
                                "id": 8,
                                "quantity": 1
                            }
                        ]
                    },
                    {
                        "date": "2025-07-15",
                        "options_ids": [
                            29246
                        ],
                        "add_ons": [
                            {
                                "id": 2,
                                "quantity": 1
                            },
                            {
                                "id": 8,
                                "quantity": 1
                            }
                        ]
                    },
                    {
                        "date": "2025-07-16",
                        "options_ids": [
                            29266
                        ],
                        "add_ons": [
                            {
                                "id": 2,
                                "quantity": 1
                            },
                            {
                                "id": 8,
                                "quantity": 1
                            }
                        ]
                    }
                ],
                "primary_location_id": 2697,
                "secondary_location_id": 2697,
                "notes": "-"
            }
        }
    ],
    "is_subscription": true,
    "notes": null,
    "secondary_mobile_number": null,
    "delivery_window_id": 74,
    "location": {
        "id": 2697,
        "is_corporate_location": false
    },
    "is_redeeming": true,
    "restaurant_id": 90
}'