Add the ability to create products and services that aren't date specific, although it may be necessary still for the client to choose a date.

This would be ideal in situations where we're offering third party tours, tourist passes, 3-day "hop-on-hop-off" tour buss passes and other items that aren't limited necessarily by inventory and although we may need to know the date they intend to use the passes, aren't limited by date. Instead, we offer these types of products all year round.