Rated 5 out of 5 by DNelly from Salespeople is what’s the key The 3m IJ180 MC film is good to go but the only reason I spend over a million a year with grimco is because of Amy Hallman in sales. She always goes the extra mile to get me what I need no matter if it’s after hours or on the weekend. Price is irrelevant when you get that kind of service. She truly cares about her customers and stands behind her company. Sign companies are always getting in a bind and she is the answer.