Why isn't paper money blind-friendly?
With your eyes closed, all US paper money feels the same.
Why aren’t there tactile indicators of the value?
Do any other countries have blind-friendly paper money?
How do blind people handle everyday money handling?
Maybe notched money would work. I used to work with 4×5inch sheet film, and it was notched so you could identify the film in the darkroom.
Examples here: Kodak film notch guide
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