- Take the lengthy queue of customers buying - to send orders to the queue before the delivery person. I sent back the first instance - customers do not have time to do personal business.
-Spend time in lengthy queues of customers buying our products send wrong -q, for example, people send before sending people after after before etc. -the customer does not have time to do personal business .
-take a prolonged in the queue to buy the customer - Send wrong if I averaged queue before sending such people after they have been sent back before, etc. - the customer does not have the time to do an errand.