The following MUST BE OBSERVED when accepting an American Express charge:
We have recently been ripped off by a customer using a fictitoius American Express card. Getting an approval code may not protect us. So it’s up to us to take extra precautions.
When accepting a telephone order using American Express charge as payment:
If you do get an approval for a phone order, always take the name of the person at American Express who checked the address for you. Always mail the item to the billing address only, registered mail restricted delivery only.
If someone in the store appears flakey, bring in the Sales Manager or some other senior person in on it. The more the merrier to prevent fraud.