<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}--><br><br>Offer quick and effective hand sanitizing in entry ways, lobbies, stores and more, with the iTouchl...
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.