1. Select package items
  1.1 Select box
  1.2 Select shipping label
  1.3 Select item
  1.4 Select postage stamp
2. Pack package
  2.1 Place item in box
3. Seal package
  3.1 Use tape to seal edges
  3.2 Place shipping label on box
4. Send package
  4.1 Place box in car
  4.2 Drive car to post office
  4.3 Take box out of car
  4.4 Carry box inside post office
  4.5 Drop off box at delivery desk