By by mail

You're looking for ways to send something "by mail". Here are some common options:

1. First-Class Mail: This is the most common type of mail, used for sending letters, postcards, and lightweight packages. It's usually the most affordable option.
2. Priority Mail: This service is faster than First-Class Mail, with delivery times ranging from 1-3 business days. It's a good choice for sending important documents or packages that need to arrive quickly.
3. Priority Mail Express: This is the fastest mail service, with overnight delivery to most US addresses. It's a good choice for sending time-sensitive items, such as documents that need to be signed or packages that need to arrive quickly.
4. Parcel Post: This service is used for sending larger, heavier packages. It's usually less expensive than Priority Mail, but delivery times can take longer (3-9 business days).
5. Media Mail: This service is used for sending books, CDs, DVDs, and other media items. It's a cost-effective option for sending large quantities of media items.

When sending something by mail, make sure to:

• Use the correct postage
• Address the package correctly
• Use a sturdy envelope or box
• Insure the package for its value (optional)
• Keep a record of the tracking number

Remember to check with your local post office or the USPS website for more information on mail services and rates.