Simple Log Service Subscription provides resource plans of the following specifications: 100 CUs, 1,000 CUs, 10,000 CUs, 100,000 CUs, 500,000 CUs, and 1,000,000 CUs. If the preceding specifications cannot meet your business requirements, you can purchase multiple resource plans.
For example, if you want to purchase a resource plan of 600 CUs, you can purchase six resource plans of 100 CUs.