Affixing two stamps to an envelope is an easy process that ensures ample postage for heavier or outsized mail. When mailing an envelope that exceeds the usual weight or dimensions, utilizing two stamps is important to cowl the extra postage required.
Making use of two stamps accurately ensures that your mail reaches its vacation spot immediately or being returned as a result of inadequate postage. It additionally helps postal providers optimize their sorting and supply processes, leading to environment friendly mail dealing with.