A specified interval when a selected service, provide, or promotion is unavailable is commonly designated. This restriction can apply to varied sectors, together with journey, leisure, and retail. As an example, an airline may limit the usage of frequent flyer miles for reserving flights throughout peak vacation journey durations.
This observe is applied for a number of causes. It permits organizations to handle demand in periods of excessive exercise, optimize income, and guarantee service high quality. Traditionally, such limitations have been a normal observe for companies making an attempt to stability provide and demand, notably throughout predictable seasonal peaks. The constraints assist companies to keep away from overextending sources and protect service availability for paying prospects.