I'm curious about their statement that they automatically append a slash as soon as you type the month.
The instructions say "MM/YY", but do not indicate whether the month is required to have two digits, or just permitted to have two digits. My card says it expires 1/16 So when I key in 1, does a slash get appended? Probably not. Instead, it gets appended after 11. 11/6. now what?