USPS has been in the logistics and parcel delivery business for a long time, since 1971. They are a very famous brand when it comes to delivering high priority things that a business might require. They also provide a host of other benefits to their customers.
USPS allows customers to apply USPS coupon code and enjoy great savings. For instance, USPS customers can avail exclusive USPS discounts and free shipping, either online or through offline stores. The USPS promo code or USPS code is required at the time of checkout. Customers can also enjoy 35% USPS discount on their purchases of items through USPS stores without applying the USPS promo code.