卡友前進日韓放膽刷 元大鑽金卡回饋拼3% - 信用卡

By Brianna
at 2014-12-02T17:36
at 2014-12-02T17:36
Table of Contents
ㄧ般消費1888元用在樂遊卡回饋0
用在鑽金卡回饋1888*0.012=23元
所以加油230元,就損益兩平
比較如下:
樂遊卡(ㄧ般消費1888元+加油)
每月加油 現金回饋 扣機會成本後 月花費
230 23 23-23= 0 1888+230=2118
330 33 33-23=10 1888+330=2218
430 43 43-23=20 1888+430=2318
530 53 53-23=30 1888+530=2418
630 63 63-23=40 1888+630=2518
鑽金卡(ㄧ般消費+加油)
1888+230=2118 2118*0.012=25.4
1888+330=2218 2218*0.012=26.6
1888+430=2318 2318*0.012=27.8
1888+530=2418 2418*0.012=29
1888+630=2518 2518*0.012=30.2
同樣每月都花2418元,刷鑽金卡無腦刷,回饋29元
刷樂遊卡有計算刷,回饋53-23=30元(其中1888無回饋,成本23元)
結論
每月加油低於530元,用鑽金卡
高於530元,用樂遊卡
--
--
用在鑽金卡回饋1888*0.012=23元
所以加油230元,就損益兩平
比較如下:
樂遊卡(ㄧ般消費1888元+加油)
每月加油 現金回饋 扣機會成本後 月花費
230 23 23-23= 0 1888+230=2118
330 33 33-23=10 1888+330=2218
430 43 43-23=20 1888+430=2318
530 53 53-23=30 1888+530=2418
630 63 63-23=40 1888+630=2518
鑽金卡(ㄧ般消費+加油)
1888+230=2118 2118*0.012=25.4
1888+330=2218 2218*0.012=26.6
1888+430=2318 2318*0.012=27.8
1888+530=2418 2418*0.012=29
1888+630=2518 2518*0.012=30.2
同樣每月都花2418元,刷鑽金卡無腦刷,回饋29元
刷樂遊卡有計算刷,回饋53-23=30元(其中1888無回饋,成本23元)
結論
每月加油低於530元,用鑽金卡
高於530元,用樂遊卡
--
--
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信用卡
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