We live in the age of the selfie; people love to commemorate everything with a photo, whether it’s an extravagant meal, a night out with friends, or an excursion to a trendy shop. With the latter, businesses can take advantage this immense marketing potential by creating a selfie wall. Selfie walls are designated areas where guests are encouraged to take photos, and one of the easiest and most effective ways to grow and differentiate your business.