Niap377 Posted June 10 Share Posted June 10 Hey guys, The snack vending machine I have is dispensing free product. Basically what’s happening is when a client puts in a $5 bill or uses their credit card the machine gives them their money back and STILL dispenses the product. If I put $1’s in, it will vend properly, however, whenever a card is used or $5 is used it will still vend and give clients their money back. Link to comment Share on other sites More sharing options...
NYCandyMaN Posted June 10 Share Posted June 10 sounds about right, i have a similar issue Link to comment Share on other sites More sharing options...
tblake05 Posted June 10 Share Posted June 10 What machine? And what bull validator? Link to comment Share on other sites More sharing options...
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