From now till 30 June 2020, Citi Rewards cardholders can earn 8 mpd on food delivery and online shopping, and 5.6 mpd on online groceries. 10,000 registration limit.
Citi has switched all non co-brand cards in Singapore to the Mastercard network. Normally that wouldn't be a big deal, but it does matter for the Citi Rewards Visa...