Mount Pleasant police have released the surveillance footage of Monday's armed robbery.
A $500 reward is being offered for information that leads to the arrest and conviction of the suspect or suspects involved.
Police believe the suspect is responsible for five armed robberies in the last four days.
The suspect is described as a Hispanic or white male, about 30 years old. His height is estimated around 5'10'. He was last seen wearing a black knit hat, black coat and black sunglasses.
The most recent robbery took place at the Check N Cash on Mission around 2 pm on Monday.
If you have any information regarding this incident please contact Central Dispatch at 989-773-1000 or the Mt. Pleasant Tip Line at 989-779-9111.