We love to see that you are using our platform! As mentioned in our Terms & Conditions, you need to attribute by putting the following information on each user interface screen and on program start-up or login screen: Virto Commerce logo. The logos and usage guidelines can be found here. Logo dimension should be at least 100 x 47 pixels. When users click on the logo, it should direct to https://virtocommerce.com. "Powered by Virto Commerce" text visible to all users. "Virto Commerce" text should contain link directing to https://virtocommerce.com. And this is it! Enjoy Virto Commerce, the most extensible B2B-first eCommerce platform. If you have any questions or you need help, we got you covered. Contact us at [email protected] and [email protected].