Mailpieces exceeding standard postcard dimensions require specific postal rates. For example, a large, rectangular card exceeding the maximum allowable length or width for a standard postcard will necessitate a different pricing structure.... Read more »
Large-format mail pieces, exceeding the standard postcard dimensions, offer a visually striking canvas for communication. Imagine a vibrant image spanning a larger surface area, capturing attention amidst a sea of standard-sized mail.... Read more »
