The editorial priority is a balanced decision across fees, product access, account security, custody controls and withdrawal testing. Readers checking Italy should also document EUR funding costs, the onboarding entity and product-specific restrictions. The primary platform scope is OKX. For an OKX-focused review, separate the fee schedule from the rate displayed in the account, document product-specific access, and save the network, memo and withdrawal controls used in a test transfer. This guide starts with a small, reversible test before any larger transfer or leveraged position.