Hello, there is no limit to the number of challenge purchases. You can buy challenge accounts and participate at any time. Thank you.
Notice:Each customer can hold a maximum of $500,000 in live accounts. If the customer obtains new live account funds and the total amount of existing account funds exceeds $500,000, we will postpone upgrading the challenge account to a live account until the total account funds do not exceed the upper limit of $500,000.