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USPS

USPS rates, regulations, and services for business mailers. Covers First-Class, Certified Mail, EDDM, and tracking options with 2026 pricing.

16 articles

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EDDM Pricing in 2026 — $0.26 per piece postage, about $0.36-$0.54 per piece all-in.

EDDM Pricing in 2026: Per-Piece Rates and Your Real All-In Cost

EDDM pricing in 2026: Retail is $0.260 per piece. See current Retail and BMEU rates plus what a campaign really costs.

By Nathan Hazard

Can You Send Certified Mail to a PO Box?

Yes—USPS delivers certified mail to PO boxes. Most recipients get a pickup notice and sign at the counter, but Signature on File can change the pickup flow.

By Nathan Hazard

First-Class vs Priority Mail: Key Differences

First-Class Mail is the cheap everyday option for letters and documents; Priority Mail is the faster, tracked service for packages. Here's how they compare and when to use each.

By Nathan Hazard

Bulk Mail Postage Rates [2026]: USPS Marketing Mail Pricing

Complete 2026 USPS Marketing Mail rate tables by presort level. Compare automation, carrier route, nonprofit, and EDDM rates. Effective January 18, 2026.

By Nathan Hazard

How Long Does EDDM Take to Deliver? Realistic Timelines and What Affects Speed [2026]

USPS doesn't guarantee EDDM delivery dates. Here's what actually happens after drop-off, how long it typically takes, and what you can (and can't) control.

By Nathan Hazard

Postmark vs Proof of Mailing: What a USPS Postmark Actually Means in 2026

USPS postmarks don’t always equal the day you dropped mail. Here’s what a postmark means in 2026—and how to get real proof of mailing (with the right USPS services).

By Postmarkr Team

Certified Mail Cost 2026: Fees & Return Receipt

Certified Mail cost in 2026: current USPS fees, Return Receipt options, and worked totals for a 1 oz letter.

By Nathan Hazard

How to Track Certified Mail (+ What Each Status Means)

Track certified mail using your 22-digit number on USPS.com, the mobile app, or by text. Complete guide to tracking statuses and what each one means.

By Postmarkr Team

USPS Certified Mail: The Complete Guide for 2026

Everything you need to know about USPS certified mail: what it proves, costs as of January 2026, how to send it, tracking, return receipts, and when to use it.

By Nathan Hazard

First-Class vs Marketing Mail: Which to Use

Compare USPS First-Class Mail and Marketing Mail for business mailings. Covers pricing, delivery times, forwarding, minimums, and when to use each.

By Postmarkr Team

Showing 1-10 of 16 posts

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