| 摘要 |
<p>The method of the invention enables a system of computers to collect information about characteristics of a customer in a retail, banking or service establishment utilizing a point-of-sale, which has input and output devices that the customer can use to communicate with the system of computers for identification purposes and to collect from various options presented to the customer. This is represented in process customer (1604). Process customer (1604), prompts activity manager (1602) with a customer ID supplied by a customer interface.</p> |
