With July Fourth celebrations now ramping up, fireworks vendors say sales are skyrocketing.

Because July 4 falls on a Friday this year, fireworks fans will have an extra day, Saturday, to elicit all the oooohhs and aaahs. One of those seeing his fireworks business booming is Nawar Jarbo. He has a tent in Highland, Michigan.

“We like you to see what you’re buying before you buy it so you know is it too big for you know your backyard or is it too small for your lake fireworks show you’re trying to do,” Jarbor said. “We like to make sure you’re knowledgeable about what you’re getting yourself into.”

Jarbo says he educates all of his customers before they make any purchases. He even has video showing what each firework does so they know exactly what they getting.