Presorted mail pink slips

The infamous "pink slips"!

In the United States, the United States Postal Service (USPS) uses a system called "Presorted Mail" to streamline the processing of mail. Presorted mail is a type of mail that has been sorted and prepared by the sender to meet specific USPS standards, which allows for faster and more efficient processing.

Pink slips, also known as "pink cards" or "pink sheets," are a key component of the presorted mail process. They are small, pink cards that are attached to the outside of a mailpiece to indicate that it has been presorted and is ready for automated processing.

Here's how it works:

  1. The sender prepares the mailpiece by sorting it according to USPS guidelines, which include using specific barcodes, fonts, and formatting.
  2. The sender attaches a pink slip to the outside of the mailpiece, which contains information such as the mailpiece's weight, dimensions, and barcode.
  3. The pink slip is designed to be read by automated machines at the USPS processing facilities, which use the information on the slip to sort and route the mailpiece quickly and accurately.

The benefits of using presorted mail with pink slips include:

Overall, pink slips are an important part of the presorted mail process, and they play a critical role in helping the USPS process and deliver mail efficiently and effectively.