The average customer spends $ 100 a week, or $ 5,000 a year, shopping at your store. (entrepreneur.com)
Not only do loyal customers spend more with each transaction, they also make more referrals than first - time or one - time customers. (inc.com)
You can even tell you how much one customer click will cost you, the time customers spend on your website, how many times the ad was displayed, and so much more. (designrush.com)