A class mail usps

Here is a list of classes of mail offered by the United States Postal Service (USPS):

First-Class Mail

• Letters, postcards, and lightweight packages up to 13 ounces
• Delivery in 1-3 business days
• Prices start at $0.55 for a 1-ounce letter

Priority Mail

• Packages up to 70 pounds
• Delivery in 1-3 business days
• Prices start at $7.50 for a 1-pound package

Priority Mail Express

• Overnight delivery in 1-2 business days
• Prices start at $25.50 for a 1-pound package

First-Class Package Service

• Packages up to 13 ounces
• Delivery in 1-3 business days
• Prices start at $3.50 for a 1-ounce package

Media Mail

• Books, CDs, DVDs, and other media materials
• Delivery in 2-8 business days
• Prices start at $3.75 for a 1-pound package

Parcel Post

• Packages up to 70 pounds
• Delivery in 2-9 business days
• Prices start at $7.50 for a 1-pound package

International Mail

• Mail sent to countries outside the United States
• Delivery times vary depending on destination
• Prices vary depending on weight, size, and destination

Special Services

• Certified Mail: provides proof of delivery and tracking
• Return Receipt: provides proof of delivery and tracking
• Signature Confirmation: requires signature upon delivery
• Insurance: provides coverage for lost or damaged mail

Note: Prices and delivery times are subject to change, so it's always best to check with the USPS website or a local post office for the most up-to-date information.