Spilt Inventory
Any - Tickets can be purchased in any amount, ie listing with 6 tickets can be purchased from 1-6 in any quantity
Default - Standard split rules, ie listing with 6 can be purchased as 2, 4 or 6
Never Leave One - Listing can be sold in any quantity, but a single can never be left.
No Splits - Tickets have to be purchased as an entire group, ie listing with 6 tickets can only be sold as 6