The casino issued to him, as a good customer, a "Fun Card," which when used in the casino earns points for meals and drinks, and enables the casino to track the user's gambling activities.
When you first meet the customer, you should give him your business card and you shouldn't forget his name—that's important.
当你第一次见到客户时，你应该给他你的名片，你不应该忘记他的名字，这很重要。
3
It's easy to understand why: databases contain an organization's most valuable information, including customer records, payment card data, and financial results.