postal service insurance rates are an important consideration when shipping valuable items via USPS. USPS offers various levels of insurance coverage for packages, and the rates depend on the declared value of the item being shipped. For example, the first $100 of coverage is included with most services like Priority Mail and Priority Mail Express, but additional coverage is available for an extra fee. The cost of additional insurance depends on the value of the item being shipped, with prices starting at $2.45 for coverage up to $200 and increasing with higher values. It’s important for shippers to ensure that their valuable items are properly insured when using USPS to avoid financial loss in case of damage, theft, or loss during transit. USPS also offers extra services like Signature Confirmation to provide added security for valuable shipments.