Water Mark plugin is an image uploaded to the website on pages ad product pages in order to give the customer additional information and data. It's a fast and easy way to catch the customer's attention and advertise sales, coupons, special dates and holiday surprises and so forth. The water mark plugin is easily uploaded and used in NopCommerce websites and it is recommended to use small sizes and big sizes for each image in order to match the products sizes. (For example, on the home page the products are shown in a row and are smaller than on each product page.) This way there is a match between the water mark shown for the product. Nop-NYCO has made the water mark plugin easy to download, edit and use on any NopCommerce website. Customers will enjoy the purchase experience with extra sales and information relevant to them and the website can use the water mark plugin to stand out and have more sales.