Pay

return this.iyzipayService.pay(
{
    "locale": "tr",
    "conversationId": "123456789",
    "price": "1.0",
    "paidPrice": "1.2",
    "installment": "1",
    "paymentChannel": "WEB",
    "basketId": "B67832",
    "paymentGroup": "PRODUCT",
    "paymentCard": {
        "cardHolderName": "John Doe",
        "cardNumber": "5528790000000008",
        "expireYear": "2030",
        "expireMonth": "12",
        "cvc": "123"
    },
    "buyer": {
        "id": "BY789",
        "name": "John",
        "surname": "Doe",
        "identityNumber": "74300864791",
        "email": "[e-mail]",
        "gsmNumber": "[phone]",
        "registrationDate": "2013-04-21 15:12:09",
        "lastLoginDate": "2015-10-05 12:43:35",
        "registrationAddress": "Nidakule Göztepe, Merdivenköy Mah. Bora Sok. No:1",
        "city": "Istanbul",
        "country": "Turkey",
        "zipCode": "34732",
        "ip": "85.34.78.112"
    },
    "shippingAddress": {
        "address": "Nidakule Göztepe, Merdivenköy Mah. Bora Sok. No:1",
        "zipCode": "34742",
        "contactName": "Jane Doe",
        "city": "Istanbul",
        "country": "Turkey"
    },
    "billingAddress": {
        "address": "Nidakule Göztepe, Merdivenköy Mah. Bora Sok. No:1",
        "zipCode": "34742",
        "contactName": "Jane Doe",
        "city": "Istanbul",
        "country": "Turkey"
    },
    "basketItems": [
        {
            "id": "BI101",
            "price": "0.3",
            "name": "Binocular",
            "category1": "Collectibles",
            "category2": "Accessories",
            "itemType": "PHYSICAL"
        },
        {
            "id": "BI102",
            "price": "0.5",
            "name": "Game code",
            "category1": "Game",
            "category2": "Online Game Items",
            "itemType": "VIRTUAL"
        },
        {
            "id": "BI103",
            "price": "0.2",
            "name": "Usb",
            "category1": "Electronics",
            "category2": "Usb / Cable",
            "itemType": "PHYSICAL"
        }
    ],
    "currency": "TRY"
}
)