The answer to if you can immediately withdraw purchased coins is impacted by the deposit method you used when funding your account.
Bitcoin (or other Crypto) Deposit
Yes. Coins purchased with crypto deposited are available for immediate withdrawal.
USD (or International) Bank Wire
Yes. Coins purchased with USD deposited via a bank wire are available for immediate withdrawal.
USD Bank Deposit (ACH)
Coins may not be immediately withdrawn from your sFOX account. If you deposited USD into sFOX via ACH (i.e. via normal bank transfer), there will be a hold time before you may remove purchased coins from your account. The hold time varies by account and user history. When your funds are available for withdraw you will no longer see a "on hold" value within your account balance.
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