USER MANUAL FOR ETR MERCURY 130W MAKING A SALE  Switch on                             Display  1…………………. Press total                           Displays 0.00 Enter total  amount         (VAT inclusive) Press  1                                  For VAT  Inclusive (16%) Press  2                                  For NON VATABLE GOODS Finish by Total Duplicate receipts   For Duplicate Receipt                     Press SH and QTY Button…