Why is it your cashier could not take my $50 bill because your machine could not read it So now I had to go to a different store cuz it was legit money but you did not have the marker to test the ink

The bank gave me the money and it said it is not my fault people are getting into the older stashes of money in cashing them and during these hard times but it not right to say my money is fake when it is totally legit

Markers arent as common due to false bills being designed to pass the test. The machines used to evaluate the authenticity of bills uses numerous factors. Should it say a bill is false the stores lean on the side of caution and will not accept it.