8Program ModePLU(Price Look Up) brings to easy entering of unit price which usedfrequently. By only pressing a PLU key.Programming PLUs:1. Enter the Unit Price for the PLU2. Press the MW key3. At this point you may type the PLU number that you wish to assign theabove data to and then press the MW key, or you can press one of theDirect PLU keys to assign the data directly to that key. You are nowdone! You can repact this procedure for other PLUs.