Multiple Instances of one field (cost, website, etc.)

Hi everyone,

I’m just getting started with this so apologies if I’ve overlooked something obvious but I’ve been trying to figure this out all day.

When creating an event, is there anyway of having multiple instances of the same field? Or rather, having multiple entries for one field?

For example, if there is an event which has different cost tiers (e.g. Adult, Child, Student; or S, A, B) or more than one website for purchasing tickets etc., is it possible to add more than one entry for these fields?

Hope someone can shed some light on this. Many thanks!