There is a toll-free number on the documentation provided when you purchased your traveler's checks. American Express and Citicorp are the largest issuers of traveler's checks. Their contact...
It depend on where you go to buy the traveler's check. If you go to American Express they aren't that much, but you really can't find them anywhereonline. I tried to find them online and I didn't...
Yes ... this is required when these are issued ... only the person whose name appears on those checks can sign then. This prevents fraudulent use of these, since they are considered almost the same...