Can I ship a package without leaving the house?
Yes, from pricing through collection. You buy the label online, print it, tape it to the box and hand the box to a driver at the door. The only step that needs anyone else is the collection itself, and the Postal Service will do that on its normal delivery round.
Does the mail carrier charge to collect a package?
Not for the ordinary version. USPS collects prepaid parcels during regular mail delivery at no charge, and sells a paid Pickup on Demand slot for people who need a two-hour window instead. UPS and FedEx both bill a one-time collection as its own line.
Do I need a scale to price a box at home?
No. Describe the contents and the calculator estimates the packed box, which is how the three quotes on this page were produced. A kitchen scale makes the estimate tighter, and carriers re-measure in their own network either way.
Can I print a shipping label on plain paper?
Plain paper works. Cut the label out, tape every edge flat against the largest face of the box, and keep tape off the barcode itself so a scanner can still read it. A thermal printer is a convenience, not a requirement.
What if the box is too big for a doorstep collection?
USPS will not take a pickup item over 70 lbs or 130 inches in length plus girth. Past that you are looking at a staffed drop-off, a UPS or FedEx collection, or a pallet quote if the thing is genuinely freight.