Jason Sillay couldn’t keep fireworks on the shelves Saturday. His “wild guesstimate” for the number of people who stopped by to buy fireworks in the last 24 hours: more than 5,000. As of Wednesday, fireworks were permitted to be sold from brick-and-mortar stores and some temporary locations in Georgia so long as they complied with code requirements and had a permit from the Georgia Office of Insurance and Safety Fire Commissioner.