Entrepreneurship is not easy, but when your mother is by your side, this is a less difficult task. Gerrycan is a swimwear and sportswear brand founded in 23 by Stephanie Harmat and her 50-year-old mother, Olga Harmat. When they started the business for the first time, they only sold five items per month. Now three years later, they sell nearly 500 per month and have online wholesalers who continue to like the brand. When it comes to FEMAIL, they reveal the secret behind their success. They said that we still made a lot of work in our original studio, but …