What is a feature of Priority Mail in terms of delivery?

The feature of Priority Mail that stands out is that delivery typically takes 2-3 days. This service is designed for customers who need their items delivered quickly but do not require same-day or overnight service. The 2-3 day delivery window is a key selling point for Priority Mail, as it offers a reliable time frame that customers can depend on for both personal and business shipping.

The other options do not accurately represent the features of Priority Mail. For instance, while packages are generally delivered faster than standard mail, they are not restricted to delivery only on weekdays; deliveries can occur on Saturdays as well. Although all Priority Mail shipments are indeed expedited compared to other mailing options like First-Class Mail, the specific timeframe of 2-3 days is more relevant in defining the service's delivery expectations. Lastly, requiring packages to be picked up at the post office contradicts the nature of Priority Mail, which is designed for home delivery.