Two saleswomen knocked each other out in a brawl at the Mondial Center in Phnom Penh on Tuesday.
The younger woman, who sells cloth, allegedly borrowed $50 from an older gasoline vendor and refused to repay it.
Their argument escalated into a brawl. Local people and police sent the women to a nearby hospital.
A local police officer said the cloth seller often pretended to be unconscious when the cops arrived in the past.