客服Krak AppGetting Started with KrakWhat is Krak?Creating your Krak account and Kraktag How to get verified on KrakVerification levels and limitsProfile and Account ManagementProfile and account settingsManaging your account informationEnabling two-factor authentication (2FA)How to close my Krak account发送和接收付款How to send cash or crypto with KrakHow to receive funds with KrakHow do I cancel a payment request?Merchant payments with KrakConverting between currenciesHow to buy, sell and swap currencies How to add payment methodsFees for transactions奖励KrakBacksKrak ReferralsGeneral Information & FAQsKrak FAQSupported regions and currenciesKrak App Content Moderation Policy赚取Earn on Krak FAQHow to enable Earn