Members are reminded to train your staff, particularly those that are recently employed with you, to be aware of the attempts by persons telephoning the store pretending to be from the Merchant Service Provider/Payzone/Visa etc.
They will ask to print a Trial or Test voucher and call out the serial number; they only have to be “lucky” once a day to return a profit for their endeavours; remind your staff
DO NOT ENTERTAIN these fraudsters