Nearly one-quarter of all mail that goes through the United States Postal Service (USPS) has an error in the address that can make it difficult to deliver, cause ...

While the business world has evolved over the years, there are a few things about it that haven’t: elements of formality and respect. When you are addressing someone in a professional setting, ...

Certified mail provides you with proof that you sent a letter on a certain date at a certain time. This type of mail also provides documentation that the intended recipient received the letter on a ...