The American company Sentry Enterprises presented bank cards with integrated OLED displays. Called Radiance, these innovative payment tools offer a range of unique benefits by combining modern technology and elegant design. Prnewswire.com writes about this.
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OLED display lights up when touching the card to the terminal, clearly signaling that the connection has been successfully established. The brightness and duration of the screen backlight depend on the distance of the card from the terminal, helping users position it correctly for contactless payment.
Radiance cards are compatible with all Visa and Mastercard payment systems, providing versatility and ease of use.
p>According to Sentry Enterprises representatives, the technology is fully ready for commercial use, and Radiance cards are expected to hit the market soon.