Postage Rates & Prices | USPS
https://www.usps.com/business/prices.htmCost of First-Class™ Stamps, Letter Stamps, Standard-sized, rectangular envelopes, From $0.60, Square, Oversized, or Unusual Envelopes, From $0.99, Postcard Stamps, Standard …
How much postage do I need for an 8 oz envelope? – Short-Fact
You can use more than one Forever Stamp if you need to send a package or a letter that weighs more than an ounce. Each stamp is worth the current first-class rate (not what you paid for them). So if you paid $0.49 and the rate rises to $0.50, you can put two Forever Stamps on a package to get $1.00 worth of postage.
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
Postage Verification | USPS
www.usps.com › business › verify-postageHow to Calculate Postage Correctly Weigh Your Item and Round Up USPS rounds up to either the next pound (lb) or ounce (oz). For example, if your package weighs 3 lbs 5 oz, it would be charged at the 4 lb-rate. If you have an item for shipping by First-Class Package Service ® that weighs 7.3 oz, it must be charged at the 8 oz-rate.
First-Class Mail & Postage | USPS
www.usps.com › ship › first-class-mailFirst-Class Mail ® service is an affordable and easy way to send envelopes and lightweight packages. First-Class Mail Forever ® stamps cost $0.58 (the current 1 oz price) and will never expire, even if the First-Class ™ postage rate goes up. For packages (up to 13 oz), prices start at $4.50. Buy Stamps First-Class Mail Prices