My Credit Card Strategy for 2021

Update 30/06/2021: Major changes have made me update my strategy significantly.

Incredibly, a quarter of 2021 has passed, and nothing can attest to my incredible productivity than laying out my credit card strategy for the year almost after 3 months have passed.

Incidentally, a major change has happened to one of my most used cards which means that I have to update my strategy come 1st April anyway. Here’s what my go-to cards look like for the rest of the year (until something major happens).

Overall theme: going for value with a preference for cashback

My attitude towards cashback versus miles hasn’t changed much. I go for value rather than be beholden to either camp, although my valuation of miles and the nature of the circumstances we are in now mean that cashback would usually be preferred.

A quick and easy way to calculate would just be to pick the bigger number if I find myself in a dilemma between 4 mpd or 5% cashback.

Every time you choose 4 mpd over 6% cashback, you are essentially forgoing 1.5 cents per mile you get. That means that a return trip business class trip to Tokyo which costs 94,000 miles essentially costs $1,410… even more when you include the taxes you have to pay. There are definitely people who’d pay that, but it’s a little too pricey for my taste.

I’ll still collect miles, of course, when my cashback cards are exhausted for the month, or if there are spending that far exceeds the capacity of my cashback cards.

Main for contactless and online: OCBC FRANK and DBS LiveFresh

The two stalwarts of Team Cashback now take the crown with Maybank FnF taking a huge hit to its usefulness.

OCBC FRANK has a handsome rate of 6%, but its limited capacity for Paywave (maxing out at only $416) means that the 5% cashback DBS LiveFresh still sees use. The same $416 applies to its online category, and combined it means I have $816 for in-person Paywave spending and $816 of online spend – as long as I can meet the minimum spend of $600 for each card.

It is also worth noting that DBS has been giving extra 8% for many months now. They seemed to have stopped recently, but I would hold my LiveFresh just because of the usually generous promos DBS tends to dole out from time to time.

Back-up for contactless: UOB PPV (or HSBC Revolution)

UOB PPV or HSBC Revolution comes in handy when I need more Paywave capacity than the combined $816 OCBC FRANK and DBS LiveFresh offer.

One can also switch PPV out for HSBC Revolution which also gives 4 mpd on contactless transactions.

Back-up for online: DBS Woman’s World Card

When online spend exceeds the combined $816 of FRANK and LiveFresh, DBS Woman’s World Card offers 4 mpd on a roomy $2,000 limit. Excellent when a sizeable purchase needs to be done online.

Situational: Amex True Cashback Card + GrabPay MasterCard

In the rare occasion where a place doesn’t accept contactless payment, or if a particular transaction doesn’t seem like it’ll generate rewards on other cards (utility bills, government bills, insurance etc), using the Amex True Cashback to top up my Grab guarantees me 1.5% cashback at least.

Depending on the transaction, Grab may or may not award a further 6 points per dollar, which is equivalent to 1.2% rebate. This combo thus gives a combined 2.7% earn rate.

Situational for groceries: Citi Cash Back

With the fall of Maybank FnF, Citi Cash Back is going to be my replacement card for groceries. My grocery expenditure is irregular, and definitely does not reach $800 a month, but it is easy to just buy $1,000 worth of supermarket vouchers to max out the $80 monthly cashback, and then ration the spend over a few months. It also conserves my FRANK/LiveFresh Paywave quota for other retail spend.

Situational for CapitaLand Vouchers: Amex CapitaCard

After quite a while of sleeping on this card, I discovered its usefulness as a highly situational card. Recently I managed to snag a few hundred dollars in highly discounted eCapitaVouchers, and at the time of writing there is a 2,500 STAR$ rebate for purchasing $50 eCapitaVoucher.

Its earn rate is pretty average, but when you pair it with GreenUP it starts to be pretty good especially when you buy eCapitaVouchers.

Situational for electronics: OCBC Titanium Rewards

Titanium Rewards continues to be the card I use once or twice a year to great effect when buying big-ticket items like electronics or furniture as it has a high cap of $12,000 per year (rather than a monthly cap). 4 mpd on big purchases = a lot of miles.

Seth Wee was a licensed financial adviser representative from 2009 to 2025, with over 16 years of experience in Singapore’s financial advisory industry.

He started Sethisfy.com in 2019 to share practical insights on credit cards, banking products, and miles strategies, helping readers identify financial products that deliver the best value. Seth has been featured in CNA, Channel 8, Today, and a host of other publications. In 2025, he was also part of a panel at CPF’s Ready For Life festival.

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