A voucher is limited to be used on several specific pages, and will be automatically used after you open a position. A voucher used in a partial fill during an extremely volatile market won't be restored. A contract vouchers is independent from your own funds and can’t be used together with them. Each voucher can only be used once. If a position opened with a contract vouchers is liquidated, only the voucher amount will be lost and your own funds won’t be affected.

What is physical security key? A physical security key is a type of hardware-based authentication used to verify account access and transactions. Unlike software-based options, physical security keys work offline and are not reliant on cloud services, minimizing risks like account takeovers or unauthorized access.Why choose physical security key?

If not activated within the valid time, the voucher will expire, and expired vouchers will not be refunded.Trading bonus balance expiration Upon activation, your Trading bonus balance will have a set validity period.

If I redeem an NFT for physical merchandise, can I still trade or transfer the NFT on the secondary market? No. Once an NFT has been redeemed for physical merchandise, it can no longer be traded or transferred on the secondary market. If you plan to trade or transfer the NFT after purchase, please select the Redeem Later option, which allows you to mint the NFT without immediately triggering physical fulfillment.8. How can I track my OKX House order?

You can use the OKX Card anywhere Visa or Mastercard is accepted: Physical stores while traveling Hotels, restaurants, and airline bookings International websites and online services The OKX Card also supports Apple Pay and Google Pay for easy contactless payments.

What makes digital collectibles different from physical collectibles? Digital collectibles exist online, they are not a physical object. They are stored on the internet, usually in a digital wallet for safety and security. How do I create an OKX Web3 wallet? Creating a wallet is a simple and free process. Here is a video of how you can create one. Why do I need to use a wallet? A wallet is a safe place to store your digital collectibles.

What makes digital collectibles different from physical collectibles? Digital collectibles exist online, they're not a physical object. They're stored on the internet, usually in a digital wallet for safety and security.4. How do I create an OKX Web3 wallet? Creating a wallet is a simple and free process. Here's a video of how you can create one.5. Why do I need to use a wallet? A wallet is a safe place to store your digital collectibles.

Select one of the available options to create your passkey: Create with this device Use another device or physical keyCreate with this device Select This Device and complete the biometric authentication/PIN code on your deviceUse another device or physical key Select USB security key Insert your security key and follow the instructions to create your passkey Select A different device Scan the QR code using your mobile device or tablet's native QR code scanner and complete the authentication on your

Select one of the available options to create your passkey: Create with this device Use another device or physical keyCreate with this device Select This Device and complete the biometric authentication/PIN code on your deviceUse another device or physical key Select USB security key Insert your security key and follow the instructions to create your passkey Select A different device Scan the QR code using your mobile device or tablet's native QR code scanner and complete the authentication on your

Buyers can rest assured that they're acquiring precisely what they intend to.BTC ordinals: A mark of trust In the NFT world, owning a digital asset with a genuine connection to the physical world can be a real game-changer. This is where BTC ordinals come into play. Ordinals are essentially an alphanumeric representation of Bitcoin block height, bringing blockchain's trust and security to the NFT space.

Physical prizes will be shipped via DHL, you will receive shipping updates via text. If you win an experience you will be contacted via email (nftwinners@okx.com).How do I know what rarity my digital collectible is? You can identify the rarity of your digital collectible by checking their rarity icon which will state Classic, Rare, or Ultra-Rare.Where will my digital collectible be stored and how can I access my collection?

If you’re instructed to submit a supplemental confirmation letter in PDF format, please follow the instruction accordingly.You may scan a physical document or convert it into a PDF file, then upload it through the specified channel. This helps ensure document clarity and completeness for compliance review.I have additional questions about corporate verification For further inquiries related to corporate verification, please contact us via OKX Assistant.

In the ever-evolving world of blockchain technology and digital assets, NFTs (Non-Fungible Tokens) have taken the centre stage, transforming the way we perceive ownership and access to unique digital and physical items.

A virtual machine (VM) is software that simulates a complete hardware system, allowing a single physical computer to run multiple operating systems independently and in isolation. Your account may be automatically logged out because the browser environment has changed. We recommend switching to a different browser and trying to log in again.

Manually back up: write it down on paper, and store the copies in secure physical locations. Always securely back up your wallet's seed phrase or private key—once lost, it cannot be recovered. Additionally, keep your seed phrase safe, as anyone who gains access to it will have full control over your wallet. Learn more on how you can manually back up your wallet here.