1.1, the concept  visual Card (English Visual Card, can be divided into: Magnetic Visual Card / Thermal Re-Writable Visual Card / Thermal Visual Card 3 types.

1.2, Materials  Video card uses the most advanced thermal technology can be rewritten.

1.3, the basic parameters  Length: 85.6 +0.3 / -0.1 (mm)  Width: 53.9 +0.1 / -0.07 (mm)  Thickness: 0.22 ± 0.025 (mm)  Write the number: 2500 times  Diamagnetism: 1750μ to 2750μ  Maximum print area: 13 × 20 line; double window card the maximum number of rows to print: 7 line  Print design: Support  Horizontal print: Support  Resolution: 203dpi  Character Set: ASCII GB18030 big five yards

1.4, the characteristics
 1), can directly print card spending records of each customer to facilitate the cardholder at any time to view 
2), can be repeatedly erased and re-print card information (text, picture), visual information can be maintained long-term 
4), choose different colors of print materials, set up a print range of different sizes 
5), personalized visual, taste and fashion show 
6), can effectively protect the interests of consumers, merchants enhance the credibility of the promotion of awareness.
7), enhance the effect of advertising to stimulate consumer interest card customers

1.6, function 
1), open and flexible information platform can be played directly in the card information on the activities of the various discounts to attract customers and the consumer card. Detailed consumer customers can print directly on the record card for customers to view at any time. May at any time to update the card face of advertising and promotions to stimulate consumer card more customers. 
2), an effective mechanism to protect the credibility of video card "visible" to protect the ultimate consumer of the consumer's "right to know." Details consumption at a glance, allows customers to reassure the consumer, but also promised to urge the business. Video card features to customers "Ethical Consumer", and safeguard the interests of businessmen.  3), a means of promoting interaction between the two sides can define their own video card is, the back patterns, play a good advertising effect. Video Card Fashion appearance, fine print, can be brought about by "word of mouth" effect. Window effects of personality and unique brand to attract a lot of new and old customers. 
4), user-friendly communication channels play in the card of the customer information