| 摘要 |
The invention generally relates to systems and methods for providing product information via an interactive display device in a dynamic format. The present invention implements a system for defining product variations and assigning references to them at the point of sale or delivery. The system further includes an interactive display device for providing informational data associated with a product variation assigned to a product upon recognition of the product in contact therewith. The present invention is unique in allowing a seller to assign or modify a reference associated with a unique identifier, such as a barcode label, at the point of sale or delivery, thereby changing the information delivered to the buyer based on details about the specific unit sold, the circumstances of the transaction, or the identity of the buyer. |
