Police say there was another holdup at a 7-Eleven in Suffolk County Monday night, the fourth in four days.

The armed robbery happened around 11:30 p.m. at a 7-Eleven on Sunrise Highway in East Patchogue. No one was injured.

There have also been recent armed robberies at 7-Elevens in East Farmingdale and Bay Shore. But police say the latest one does not appear to be linked to those.

Anyone with information on the robberies can call Crime Stoppers at 1-800-220-TIPS.