[{
    "model": "core.coupon",
    "pk": 1,
    "fields": {
        "type": "entire_order",
        "name": "Save 10%: Valid",
        "code": "MAY2022",
        "valid_from": "2022-05-01T06:00:00Z",
        "valid_to": "2054-05-31T06:00:00Z",
        "discount_value_type": "percentage",
        "discount_value": "10.00",
        "variants": [],
        "users": [1]
    }
}, {
    "model": "core.coupon",
    "pk": 2,
    "fields": {
        "type": "entire_order",
        "name": "Save 10%: Invalid",
        "code": "APR2022",
        "valid_from": "2022-04-01T06:00:00Z",
        "valid_to": "2022-04-30T06:00:00Z",
        "discount_value_type": "percentage",
        "discount_value": "10.00",
        "variants": [],
        "users": []
    }
}]