They are generally used by people on vacation in foreign countries instead of cash, as many businesses used to accept traveller's cheques as currency. The incentive for merchants and other parties to accept them lies in the fact that as long as the original signature (which the buyer is supposed to place on the cheque in ink as soon as they receive the cheque) and the signature made at the time the cheque is used are the same, the cheque's issuer will unconditionally guarantee payment of the face amount even if the cheque was fraudulently issued, stolen, or lost. This means that a traveller's cheque can never 'bounce' unless the issuer goes bankrupt and out of business. If a traveller's cheque were lost or stolen, it could be replaced by the issuing financial institution.