ANN ARBOR, Mich. -- Customer satisfaction with retailers is on the rise, according to a report released by the American Customer Satisfaction Index. In fact, it’s at an all time high, up 0.7% to 76.6 in 2012 on ACSI’s 100-point scale. And once again, Publix is on top, outperforming all other retailers (physical and pure online players) with a score of 86.