The woman walks back inside seconds later and upon seeing the store worker, pretends to try out a bed.
When the worker disappears, she grabs two more lamps and takes them outside.
She returns for a third time and is briefly interrupted by the worker, but loads up on more sheets before leaving.
"The reason I've made this public is I think people are so amazed at the brazenness of the way these folk go about their business," Mr Balani told TV3.
"It's horrifying. Everybody just looks at me and goes, 'Really, do they do that?' Yeah, they do. If it isn't tied down, it's going to disappear."
He has asked for anyone who recognises the women to contact the Manukau police.
-Staff reporter