What is one requirement that duty-free items generally do not have?

Duty-free items are typically exempt from excise duty, which is a tax imposed on certain goods, such as alcohol, tobacco, and fuel, when sold within a country. The primary feature of duty-free shopping is that consumers can purchase these goods without paying the excise taxes that would generally apply. This exemption is what makes duty-free goods appealing to travelers, as they can save money on items that would otherwise be taxed at a higher rate if bought domestically.

In contrast, many duty-free products may still require proof of purchase to ensure that they are for personal use and not for resale. Similarly, some duty-free shops may have minimum purchase amounts or require the payment of sales tax in certain jurisdictions. Understanding these elements is crucial for navigating the duty-free shopping experience effectively.