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Re:I Created a $60K/Month App That Collects In-Person Paymen... by paulddraper on Saturday November 16, 2019 @01:42AM (#21551358)
Most countries, let alone the USA, do not have a system like UPI.

That UPI was agreed upon by enough people was a happy accident for India.

Re:I Created a $60K/Month App That Collects In-Person Paymen... by hatfortguy on Saturday November 16, 2019 @10:12AM (#21552996)
Whilst not quite UPI, the UK has a pay-via-text (sms or Whatsapp) system that nearly every person has access to but barely anyone uses. It amazes me how people naturally gravitate to card-based payments, even when Visa and MasterCard are taking a cut.