150Manager operationStock quantity maintenance (PLU/flat PLU/scanning PLU)You can make changes in actual stock quantities for PLU using the procedures described in this section.To add to the actual stock quantity of a PLU/flat PLU/scanning PLUProcedure for PLUProcedure for flat PLUTo subtract from the actual stock quantity of a PLU/flat PLU/scanning PLUProcedure for PLUProcedure for flat PLUProcedure for scanning PLUScanning PLU codeProcedure for scanning PLUAdded value6 2s 6 : : + 6 : : 6 a 6 s6 2s 6 B 6 : : 6 B 6 s6 2s 6: : 6 ® 6 : : a6 s: : 6MGR ~PLU No./random code~Added valueTo a new PLUTo the next PLUSame value tothe next PLUMGRTo a new flat PLUSame value tothe next PLUMENUSHIFT Flat-PLU~To a new scanning PLUMGRScanningBOTNAdded value~~~Added value6 2s 6 : : + 6R 6 : : 6 a 6 s6 2s 6 B 6 R 6 : : 6 B 6 s62s 6 R 6 : : ® 6 : : a6 s: : 6MGRPLU No./random code Subtracted valueTo a new PLUSame value tothe next PLUTo the next PLU~ ~MGRTo a new flat PLUSame value tothe next PLUMENUSHIFT Flat-PLUSubtracted value~MGRScanningBOTNSubtracted value~Scanning PLU codeTo a new scanning PLU~Subtracted value~