<p>
	Stock checking application, modification<br />
	Proper upload&nbsp; of file - fill missing barcode with product code, fill missing generic and brand with none</p>
<p>
	duplicate checking of Product code- if duplicating itemcode+barcode - take same<br />
	add rack ( craete wih prefix, start and end)- check with existing rack duplication while creating<br />
	upload rack option</p>
