If you spot AirTags under $80, you've found a great deal, and for Labor Day, this four-pack of the little trackers is ...

As Americans wrap up their summer trips and students get in the swing of a new school year, Labor Day weekend can feel like the last hurrah after months of hot weather and relaxation.

While many stores will be running business as usual, make sure you know which ones will be shutting their doors on Labor Day.