+# my %cards = (
+# '3528000000000007' => 'Discover card',
+# '3589000000000003' => 'Discover card',
+## '30000000000004' => 'Discover card',
+## '30500000000003' => 'Discover card',
+## '30950000000000' => 'Discover card',
+# #'6200000000000005' => 'Discover card', #is 620 a valid CUP now?
+# '6220000000000008' => 'Discover card',
+# );