 Or it could be a scam. Orders of random merchandise can indicate what's known as a brushing scam used by some unscrupulous online retailers to bolster their business. As part of the scam, they create fake accounts, use real names and addresses, and place orders for their own products, then write a fake review in your name to improve their product's rating. And though it doesn't sound overly bad, your personal information could be at risk if you do get an unsolicited delivery. Contact the seller or retailer about the mistake.