I would say later hours at least 1 or 2 or early one day or late another be like others said not 24.

In Nebraska some things MUST be paid by check (catalytic converters and over $100 in copper there might be others).

You might want to have a policy about over $XXX is by check. The big yard around here (Alter) does debit cards.

You might look into portable scales like the DOT uses they are probably cheaper then the drive on ones.