PaymentOptionType
PaymentOptionType: "cash" | "card" | "invoice" | "card_opi" | "card_concardis" | "card_tim" | "card_adyen" | "gift_card" | "terminal_gift_card" | "default" | "undefined" | "voucher" | "sumup" | "buy_now_pay_later" | "unzer_installment" | "unzer_invoice" | "applepay" | "googlepay" | "paypal" | "ideal" | "wechatpay" | "alipay" | "twint" | "trustly"