— By Doug Engel — Protecting guests from COVID-19 in restaurants and retail stores without breaking the bank. Restaurants and retail stores have been hit hard by plummeting business and consumers shifting to buy goods online. Ensuring safe physical spaces for dining and shopping is not just important, it’s essential to the recovery of these important sectors of the economy. What’s the best way to protect the health of customers and staff while being sensitive to the current financial challenges in these industries? Like the changing guidance associated with …