Non-Elastic, Elastic, Sell Limits, and Shoulder Dates

Non-Elastic, Elastic, Sell Limits, and Shoulder Dates settings allow you to control if block reservations can be made beyond the allotted number of rooms and/or beyond the number of days outside of the block's core (start and end) dates.

Non-Elastic Block

Reservations outside of the allotted dates and number of rooms are not allowed.


This figure is a graphic design illustrating the Non-Elastic Block concept. Reservations outside of the allotted dates and number of rooms are not allowed.

Elastic Block

(In the Blocks group, the Elastic Block controls must be active.)

Elastic means that the block can be stretched to accommodate reservation demand, having the ability to pick up more than the block's allotted rooms and to book outside of the block's core dates. You can use shoulder dates in conjunction with Elastic to set restrictions on how many days outside of the block's core dates that reservations can be booked (see Shoulder Dates).


This figure is a graphic design illustrating the Elastic Block concept. Users can pick up more than the allotted rooms and book at the group rate for dates outside of the core. Shoulder dates can also be set to restrict the number of days out from the block’s core dates that can be booked for the block.

Sell Limits

(In the Blocks group, the Sell Limits controls must be active.)

With Sell Limits, you can specify a maximum number of rooms that can be borrowed from house availability for the block beyond the allotted number of rooms or room types. You can use Shoulder Dates in conjunction with Sell Limits to set restrictions on how many days outside of the block's core dates that reservations can be booked (see Shoulder Dates). You can set Sell limits separately for core dates and for shoulder periods.


This figure is a graphic design illustrating the Block Sell Limits concept. Users can pick up more than the allotted rooms up to the sell limit, which can be different for core dates and dates booked outside of the core. Shoulder dates can also be set to restrict the number of days out from the block’s core dates that can be booked for the block.

Shoulder Dates

(In the Blocks group, the Shoulder Dates controls and the Maximum Shoulder Days controls must be active.)

Shoulder Dates are available with both Elastic and Sell Limit options. Shoulder Dates define a period of time before and/or after the block core dates where reservations can be made against the block during the reservation pickup process. You can set different rates for the shoulder start period and the shoulder end period.

The Maximum Shoulder Days group level setting allows you to restrict the number of shoulder days to a maximum number before and after the block's core dates.


This figure is a graphic design illustrating the Shoulder Dates concept. Shoulder dates allow bookings for the block beyond the block’s core dates and can be set differently for start and end dates, but need to be within the maximum number if the Maximum Shoulder Days controls is set.