Add & manage payment methods在 Google Pay 應用程式中新增簽帳金融卡或信用卡在 Google Pay 應用程式中新增銀行帳戶Add PayPal to Google Pay (US only)Link a PayNow account (Singapore only)編輯或移除付款方式查看新增至 Google Pay 應用程式的付款方式Find supported payment methods for contactless purchasesCards eligible for Google Pay offers & rewards in Singapore驗證 Google Pay 應用程式中的付款方式