USPS — Free Informed Delivery (Daily Mail Previews)
By Steve Levine ·

- Brand: United States Postal Service
- Value: Free
- Cost: Free — no purchase required
- Requirements: Free USPS.com account and an eligible residential, business or P.O. Box address; some apartment and condo addresses aren’t eligible yet.
USPS Informed Delivery emails you scanned images of the letter mail arriving each day and lets you track packages, free for eligible addresses.