gcobio Posted December 10, 2018 Share Posted December 10, 2018 I have a Snack Shop machine that has the following issue: Customer A purchases product with a $1 bill. Customer B makes a purchase immediately after customer A and when the purchase is completed, the machine thinks that $2.00 has been put in, dispenses the product and $1.00 in change. Any idea as to what causes this and how can the issue be corrected? The bill validator is a Mars VN 2502. Link to comment Share on other sites More sharing options...
allen watson Posted December 10, 2018 Share Posted December 10, 2018 What model snack shop? I had his happen on a newer AP that I put a cc reader on. I replaced the eProm with the newest version and the issue was resolved. Link to comment Share on other sites More sharing options...
cvending Posted December 10, 2018 Share Posted December 10, 2018 It all depends on the make and model of your machine. We need more info to make a valued diagnosis Link to comment Share on other sites More sharing options...
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