The ‘CombineItems’ parameter in the TillParameters section of Master Parameters is used to determine if selling the same item multiple times will combine the entries into one line, saving space on the till screen and/or the receipt. If the parameter is set to ‘Never Combine’, selling an item individually multiple times (scanning it three separate times, for example) will not be combined onto one line. If it is set to Combine, then each scan of the same item will simply be added to the quantity column instead of adding a new line.
