When December rolls around in Singapore, the first obvious sign to most Singaporeans isn’t necessarily the lights on Orchard Road.It’s Mariah Carey.The moment “All I Want for Christmas Is You” starts echoing through every mall and supermarket, we know the festive season has officially begun.. along with one of the most expensive months of the year. Between gatherings, gifts, holidays, and outings spending tends to rise even as work winds down.And that’s exactly when dividends start to feel like the real Chr ...