1) In this case, we have 69 units of Pom Novelty White Brisa 70 cm
2) We sell 9 units, so we are going to have 60 units.
3) We perfom an adjustment and enter 80 units.
In this order, the system will do the following: 80 (adjusted bunches) -69 (Original Bunches)= 21 (adjusted bunches). This quantity will be added to the units we have in the inventory: 21 adjusted+60 avaidable= 71. So the system will display a total of 71 units.