A method and a product produced by such method wherein improvement is made in the readability of a financial transaction card having poor edge contrast by an automated card processing system equipped with a card edge scanner. An edge of the card to be scanned by the edge scanner is first selected. A core section, a front overlay section, and a rear overlay section of the selected card edge are then identified. A contrast enhancer is provided on the core section between the front and rear overlay sections. The contrast enhancer is formed such that it contrasts well with the front and rear overlay sections to render the card processible by the processing system.