Digital business cards, in a nutshell Digital business card is a complete and unique solution to present yourself in the business world. A digital business card is available as a .PNG image, .MP3 audio track or .MP4 video file (depending on what you send as an input file). It contains your business profile information stored in one or more barcodes (see our digital business card reader), your electronically hand-drawn signature, an automatically generated digital signature and a certificate of ownership, thereby confirming the authenticity of the business card holder. Examples & Illustrations Classic digital business cards are made as PNG images. It is possible to enter a number of basic information that can be physically stored in such a small space. In the lower right corner of the card is a bar code that contains the remaining biographical information about the cardholder, including his CV or the profile of the company he represents. This bar code is an authentic product of our company. In this particular case, it can hold up to 4,000 characters. Digital audio business cards are created as MP3 audio tracks. Audio business card contains an audio presentation and complete biographical information about the cardholder, who can be a natural or legal person (company, organization, etc.). The data is stored in the form of ID3 tags, as an integral part of the audio presentation. Digital video business cards are created as MP4 videos. Video business card contains a video presentation and complete biographical information about the cardholder, who can be a natural or legal person (company, organization, etc.). The data is stored in QR codes, as an integral part of the video presentation. Each digital business card has its own unique digital signature and each cardholder receives a certificate of ownership packed up with the card. The certificate contains a QR code with the password necessary in case the user wants to change the data on the card or create his own database by adding the business cards of other users within the network. Find more information For more details on what digital business cards are and how they are used, please click here. In order to read data from a digital business card by searching for a business card ID, or by uploading a business card as an image, audio, or video file, please click here. In order to add a new business card to your own business network, please click here. If you have any questions, suggestions or concerns, feel free to contact us anytime.