10 Rude Things You Should Never Do While Shopping

In fact, there are online reviews and return policies that can allow you to change the product or get your money back.

Stores can’t sell the tested products and it can lead to a significant loss of revenue.

“Many people will spray deodorants in-store, but then replace the can they’ve tested with a pristine one to put in their shopping basket,” explains Philip Adcock, managing director of Adcock Solutions Ltd. “You can always spot displays that have been in-store for a long time by the mass of samples painted on them,” he said.