It foes change
A single load machine is cheaper than a double load machine and that's cheaper than a triple load machine they even have a Max load machine as well. I think one quarter gets you 15 minutes on the dryers the more quarters you add the more time you get. There's also a water extracting machine that takes quarters as well that will ring your clothes out and get them drier than the washing machines will. Yes there is a change machine that takes $1 bills $5 bills and $10 bills.
depends on the size machine you use and there is a dollar changer inside.
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