There are tons of ways to market your business. Some advertise on TV and different social media platforms. But these options are costly. Why not try marketing with sunglasses? Yes! You can do that. You can have your business name printed on the frame of the sunglass and give them to your employees and clients. Each time they wear this outside, your brand gains recognition. Here are 8 custom sunglasses from Positive Promotions that you can go for.