| 摘要 |
<p>The present invention relates to an electronic sign, a system and a method in the system that enables a customer to transmit a feedback related to a product, a product group, a product category, a brand, a store or information associated with the electronic sign. The system comprising displaying means in the electronic sign configured to present a code on the electronic sign, where the code is associated with the electronic sign. Reading means in a mobile terminal is configured to read the code and download user interaction content to the mobile terminal using the code. Feedback means in the mobile terminal is configured to receive a feedback from the customer and transmit the feedback to the server, the feedback being related to the user interaction content and the product, the product group, the product category, the brand, the store or the information. Receiving means in the electronic sign is configured to receive the feedback from the server and the presenting means being further configured to display the feedback on the electronic sign.</p> |
