During an organizing campaign that included the distribution of literature by union organizers outside of a grocery store, the store manager received some complaints from customers who objected to being approached. The store made up a customer flier with a $5 coupon on one side and an apology for “any inconvenience union protesters may have caused” on the other side. The flier also stated that the grocery store is “a great place to work” and that its employees earn “good pay” and “affordable benefits.” Store employees were told to personally hand the fliers to customers. Some employees refused and the union filed a ULP charge. Did this employer violate the NLRA?