Police are appealing for help to find two people, one armed with a tomahawk, who robbed Greenmeadows Four Square in Napier.
Hawke's Bay Police said a staff member was threatened and then the pair fled with stolen cash.
The alleged aggravated robbery took place on April 26.
"Police would like to hear from anyone who may have witnessed the incident or can help us identify the people responsible," a police spokesperson said.