The user interface is very simple to use. It is possible to add text. This is an important feature as the photo can be used for various purposes. It is also possible to send the photo by e-mail. I believe that the price of the service is very high. There is no free version of the service. It is also possible to save the photos in the gallery. I find it very interesting to use this service. It is a good idea to use it for commercial purposes and it will be more interesting to the consumers. It is also possible to use the service for free for personal or non-commercial purposes.