What are the available postage payment methods?

The correct answer highlights the variety of postage payment methods that are officially recognized and utilized within the USPS. Stamps, Postage Meters, and Permit Imprints represent established ways for customers to pay for postage.

Stamps are traditional forms of payment for mailing items and are widely recognized by the public. They can be purchased and used for personal mail.

Postage Meters offer a more automated and often bulk-oriented solution for businesses or individuals who frequently send mail. They allow users to print postage directly on their mail pieces, often at a discounted bulk rate, streamlining the mailing process.

Permit Imprints are particularly useful for businesses that send large volumes of mail. This method allows customers to establish an account with USPS to prepay for postage, eliminating the need for physical stamps. Instead, the permit imprint indicates that postage has been paid.

In contrast, the other options either include incorrect or less common methods of payment. For instance, while credit cards and cash are popular everyday payment methods, they are not used in the same way as the postal-specific methods mentioned. Similarly, digital payments might be accepted indirectly but don't traditionally equate to direct postage payment methods recognized by USPS.