Ken the Security guy had been fired a while before by Glenn because he was not good at his job.
When talking to Garrett after being presented with the foil-lined hat, Jonah goes from standing with his arms folded to leaning his left arm against a display rack with his right hand on his hip between shots.
Cloud 9 is warned of teens buying and drinking the contents of chafing candles to become intoxicated. Chafing fuel is toxic and not safe for consumption.
Just before Amy hits a goose with her car, a stop sign can be seen going by in the background, but the vehicle never slows or stops. It could be an erroneous use of a background plate, or Amy blew through a stop sign (which could then be the cause of her hitting the goose).
After presenting Jonah with a hat lined with foil, Garrett tells him that he has lined the hat with tin foil so the company can't read his thoughts. Tin foil has not been widely available since the 1940s. Commercially available foil wrap is made from aluminum, not tin.