The problem
People still type First-Class Package into a search box. That product name is gone. The box you print now is Ground Advantage, unless you paid for Priority or a private carrier.
Step-by-step guidance
1. Know what replaced the old service names
Ground Advantage replaced First-Class Package Service and Parcel Select Ground as the standard option for most lightweight to mid-weight packages.
2. Check the current weight and size limits
Ground Advantage covers most small business packages, but very large or heavy shipments may need Priority Mail or a different carrier — confirm current limits with USPS.
3. Compare it against UPS/FedEx Ground for your typical package
Use our calculator and the carrier comparison guide to see where Ground Advantage wins and where it doesn't.
Common questions
Is USPS Ground Advantage the same as First-Class Package?
No. First-Class Package Service was retired. Ground Advantage is the current USPS ground parcel product that replaced it (along with Parcel Select Ground) for most everyday boxes.
Does Ground Advantage include tracking?
Yes, tracking is included as standard on Ground Advantage shipments.
Is Ground Advantage faster or slower than Priority Mail?
Slower — Ground Advantage typically takes longer than Priority Mail but costs less for comparable packages.
Related Reading
Check billable weight on the calculator. When you want multi-carrier rate shopping in one workflow, use our shipping software comparison — partner affiliate links are coming soon and are not invented here.
Sources
General guidance based on USPS's published pricing and industry-standard shipping practices, current as of publication. Confirm current rates and rules directly with USPS.