關於「Citi thankyousm Rewards」標籤，搜尋引擎有相關的訊息討論：

Citi ThankYou Rewards | 信用卡積分兌換獎賞 - Citibankwww.citibank.com.hk › 信用卡Citi 台灣www.citigroup.com › global › about-us › global-presence › zh-TW › taiwanRefer a friend for Citi Credit Cards & get S$150 - Citibank Singaporewww.citibank.com.sg › credit-cards › referral-program最齊Ci