The Plusval Rewards Refill system allows you to continue earning when you've reached the commission cap.
Refill is automatically performed by the system at midnight, under two conditions: first, that you've reached the earnings cap in one of the 3 branches, and second, that you have balance in your PlusWallet to cover the Refill.
In the following video, you can see how both the automatic Refill and manual Refill work.