Noticed that @DecathlonSG in Novena refused to accept cash completely. Is it even legal in Singapore? because cash is after all legal tender. Sure it doesn't affect most people living in Singapore, but what about the unbanked few?
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Appears to be legal: ifaq.gov.sg/MAS/TOPICS/CUR
(I know, it's about coins, but read the last paragraph of the first answer). TIL something new!

