JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript" src="https://www.paypal.com/sdk/js?client-id=AWRR9FTbuJ_WOInJ-hCSd85TzYQBhHbDfsoOYDnWIYRlg_Y8F3dByTMBQ9ToB9ja9mbzeOJvbsF06wnw&currency=EUR&locale=en_GB&commit=false&disable-funding=credit,card"></script>

<div id="paypal-button-container"></div>

JavaScript

let CreateOrderData = {
    intent: "CAPTURE",
    purchase_units: [
        {
            "amount": {
                "breakdown": {
                    "item_total": {
                        "currency_code": "EUR",
                        "value": "41.84"
                    },
                    "shipping": {
                        "currency_code": "EUR",
                        "value": "4.50"
                    },
                    "tax_total": {
                        "currency_code": "EUR",
                        "value": "0.00"
                    },
                    "handling": {
                        "currency_code": "EUR",
                        "value": "0.00"
                    },
                    "shipping_discount": {
                        "currency_code": "EUR",
                        "value": "0.00"
                    },
                    "insurance": {
                        "currency_code": "EUR",
                        "value": "0.00"
                    },
                    "discount": {
                        "currency_code": "EUR",
                        "value": "0.00"
                    }
                },
                "currency_code": "EUR",
                "value": "46.34"
            },
            "items": [
                {
                    "name": "test",
                    "sku": "SKU",
                    "unit_amount": {
                        "currency_code": "EUR",
                        "value": "41.84"
                    },
                    "tax": {
                        "currency_code": "EUR",
                        "value": "0.00"
                    },
                    "quantity": "1",
                    "category": "PHYSICAL_GOODS"
                }
            ]
        }
    ]
};
let shippingChageData = {"accept": true, "shipping": "24.60", "value": "66.44", "itemsTotal": "41.84"};

paypal.Buttons({               
    commit: false,
    "return": "representation",
   ...