Before executing algorithm tasks, you need to purchase algorithm quotas. The procedures are as follow:

• 1. Click to buy: You can click the “Purchase algorithm resources” button on the algorithm & mining page, or purchase during the execution of the algorithm.

• 2. Select the algorithms quota and submit the order.

• 3. Pay.

• 4. After completing the payment, you can view the algorithm quota on the Algorithm quota page or the Algorithm resources page.