VALUS allows trademarks to add items into a blockchain. With that they make items more secure, and also customers can verify these items. Trademarks can create a safer purchase for customers by verifying websites or retailers that sell their genuine items. Customers can verify items through QR code and they will get basic information about scanned items. In a case of buying an item, they can register ownership of that item. If they are often buying items online, they can check if the website where they make a purchase is trustworthy. Previous customers can give their experience and also trademarks can verify that website. Customers can also help trademarks to reduce the number of manufacturers and stores that sell not genuine item