The image shows a digital screen displaying a promotional advertisement for "onlinefridaymyvoucher." The text on the screen reads "Lac after phong that thanh code" and "Lac after phong that thanh code." The background of the screen is white, and there is a blue rectangular shape with a green border in the top right corner. The text is written in Vietnamese, and the overall design suggests it is an online advertisement for a voucher or discount code related to Lac after phong (a type of Vietnamese cuisine).