There are a few exceptional approaches you can inform fake payments apart from actual ones. First, these are the seven denominations in movement: $1, $2, $5, $10, $20, $50, and $100.
All bills have some of the identical protection capabilities. but, the $1 and $2 payments have now not changed in view that they have been issued in 1963 and 1976. The five higher payments have additional safety functions.
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