This is something that is badly implemented on many, many checkout forms, partly due to using selects/dropdowns (since they conceal how the choices are formatte

This is something that is badly implemented on many, many checkout forms, partly due to using selects/dropdowns (since they conceal how the choices are formatted), but mainly because an amazing number of sites seem to think it's reasonable to offer only January, February, March instead of the 01, 02, 03 that actually appear on all credit cards. This not only stops you from focusing that element and typing to choose it, but opens up the possibility the user will choose July for 06, for example.