My business card

Do you run your own business or you are a sales representative, you need a VAT invoice or often you happen to forget the number of the Company's? You will no longer have to search the lockers into a car or call to remind your co-workers. All you have to remove the phone from your pocket, and you show it as a business card. Never again will you at a gas station or a store will not be asked to repeat the data as it will be able to rewrite it from the phone. When we add our favorite card to the phone does not go off or dim up.