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see question below?

I have a Samsung ER-650/650R cash register. I wish to program my cash register to show a fundraising discount of 25% on the customer receipt even though the customer will be paying the full purchase price. I have tried using the manual but to no success. Is there a number that I may call you on so that you can walk me through it over the phone?
John Petrone, February 2010
link Click here to see other fixes for Samsung.