Hi Team,

You can Do better if you Activate an Serial number input option window/column to input serial number of any particular item during retail billing rather than at the time of item entry because before selling any item it is not an authentic way to break the item package seal to copy the serial number otherwise we will loose trust from customer end when customer will see the item package seal is broken before he/she going to purchase this brand new item. So PLEASE DO it MUST.