May I help you ?   Yes , can I cash my traveler's check here ?   Of course , we'd be happy to cash it for you .   What's the cashing rate ?   Well , it's listed on the electronic board on the left . We cash it at present traveler's check buying rate .   Oh , I see . How much it the service charge ?   The service charge is 1 % of the total amount of the check .   Well , I'd like to cash these four checks for $ 100 each .   Would you please countersign them here ?   OK , there you are . 