Depends on the amount of wallets being returned.
Also, the wallets have a cost too, so it is not only the equivalent of $13 being lost in some cases.
Also, the wallets have a cost too, so it is not only the equivalent of $13 being lost in some cases.
They did in some cases (seven cities in the Czech Republic and Switzerland) then drop by in person to try to retrieve the wallets, but (unless I misunderstood) that's only about 1% of the wallets.