A credit cycle defines the renewal period for a ticket-based support plan. It can be set as weekly, monthly, quarterly, or yearly. The credit limit sets the maximum number of tickets that will receive SLA coverage during each cycle. Together, they determine how many tickets the service provider is obligated to handle under the SLA within a given period.
For instance, if a plan has a yearly credit cycle with a credit limit of 50, the service provider will resolve a maximum of 50 tickets under the SLA within a year. Once those 50 tickets have been processed, any additional tickets raised by that account during the same cycle will not be governed by the SLA. When the cycle renews, the credit resets and a fresh batch of tickets becomes eligible for SLA coverage.
Credit cycle and credit limit are only relevant for ticket-based plans. Unlimited plans do not use credits since there is no restriction on the number of tickets.