Very soon, however, there emerged numerous differences, and in spite of years of negotiations and various plans for a customs union, the whole undertaking failed.
Peatselt selgusid aga arvukad eriarvamused ning kogu üritus lõppes mitu aastat kestnud läbirääkimistest ja tolliliidu eri kavandite pakkumisest hoolimata nurjumisega.