First-Class Mail & Postage | USPS
www.usps.com › ship › first-class-mailLarge envelopes (flats) start at $1.16. Small packages start at $4.50. Weight & Shape Requirements Maximum weight for First-Class Mail letters is 3.5 oz; for large First-Class Mail envelopes and parcels, the maximum weight is 13 oz. All postcards and envelopes (or flats) must be rectangular, otherwise an additional charge may apply.
Postage Rates for Envelope Sizes | Royal Mail Costs for …
The cheapest rate would be a standard 2nd Class postage. Your envelope will need to be less than 240mm x 165mm and weigh less than 100g, plus the thickness under 5mm, to qualify for this postage rate, so you could use a C6 , DL or C5 envelope to fit within this size range. The cost of a standard 2nd class stamp at letter rate is 66p.
First-Class Mail & Postage | USPS
First-Class Mail Mail in 1–5 Business Days; Small Packages in 2–5 Business Days. First-Class Mail ® service is an affordable and easy way to send envelopes and lightweight packages. First-Class Mail Forever ® stamps cost $0.60 (the …
Postage Rates & Prices | USPS
Prices. Priority Mail Express ®. From $26.95 at the Post Office ™. From $23.50 for Commercial Base ®. From $23.50 for Commercial Plus ®. Priority Mail Express Flat Rate Envelope. $26.95 at the Post Office. $23.50 for Commercial …
Postage Rates & Prices | USPS
www.usps.com › business › pricesCost of First-Class™ Stamps Letter Stamps Standard-sized, rectangular envelopes From $0.60 Square, Oversized, or Unusual Envelopes From $0.99 Postcard Stamps Standard-sized, rectangular postcards From $0.44 Global Forever® (International) Standard-sized, rectangular envelopes From $1.40 Prices Expand All Domestic Prices International Prices