The Singapore dollar is the official currency of Singapore. It is normally abbreviated with the dollar sign $, or alternatively S$ to distinguish it from other dollar-denominated currencies. It is divided into 100 cents.
The current Portrait series was introduced in 1999, with the 1 and 500 dollar denominations omitted. These notes feature the face of Yusof bin Ishak, the first president of the Republic of Singapore, on the obverse, and the reverse depicts a feature of civic virtue. There are both paper and polymer notes in circulation. The designs of the polymer notes are very similar to the corresponding paper note except for the slightly slippery feel and a small transparent window design in the corner of the banknote. Polymer notes are progressively replacing the paper banknotes in circulation. The notes also have Braille patterns at the top right-hand corner of the front design.
Obverse: President Yusof bin Ishak;
Money Cowrie
Reverse: Education
Many thanks to Ratko S. from Croatia.