Add new option to dropdown list
can anyone tell me if it is possible for advertisers to add a new option to a drop down list if it is not listed?
e.g. when placing an ad i have a drop down list with the following options:
- Bolt Action,
- Box Lock Non Ejector,
- Lever Action,
- Over & Under,
is there a way for an advertiser to add another option to this list?
or maybe not use a list but a text box with auto suggest and the input be saved in the auto suggest list?