Which of the following items can a till hold?

The correct choice reflects the comprehensive functionality of a till, which is designed to securely hold a variety of financial instruments used in retail transactions. Tills are equipped to manage physical currency effectively, including cash (bills and coins), as well as checks, which can be processed in a retail environment. Additionally, stamps may be included in certain operational contexts where they serve as products for sale or customer service items.

This versatility is crucial for associates in customer service roles, as it allows for a seamless transactional experience for customers. In contrast, limiting the contents of a till to only one or two types of financial instruments, such as just checks and credit cards or just promotional codes, would restrict operational efficiency and customer service potential. Therefore, the ability of a till to hold cash, coins, stamps, and checks makes it a vital tool in retail settings.