Online stores and the post office

Two and a half weeks ago I placed an order at a Ukrainian online bookstore, then a few days later I ordered three books from the American Amazon, and a week ago a game from the English ShopTo. In the end all three parcels arrived at the post office today at the same time. The Ukrainian store took its sweet time, though I suspect that after my order they were shipping the book in from Russia. Either way, it turned out to be funny.