ASX-listed pharmacy dispense and point of sale vendor Corum Group has reported a $6.3 million impairment on goodwill on its legacy software products as it prepares for the roll-out of a new suite it is calling Corum Clear.

Corum announced in August that it expected to report an impairment on its existing LOTS, RPM and Amfac Windows Dispense (AWD) products. The company reported sales revenue of $14.8m, down 12 per cent on the previous year.