V3渠道分为常规卡和共享卡，您可以自由选择开卡类型，首次开卡请确保对应账户余额充足！
一、V3渠道开卡
点击卡片中心-申请信用卡，切换到V3渠道。
卡片是您账号下的虚拟信用卡，您的一切交易通过卡片进行。
常规卡使用的资金需要自行充值，不与币种账户进行绑定；共享卡开卡后无需充值，直接使用您对应币种账户的余额。
- 用卡场景：广告位，独立站或其他场景
- 币种：USD、EUR，选择币种后会展示对应支持该币种的卡BIN
- 卡BIN：卡bin信息以列表形式呈现，可自行选择需要开卡的卡BIN
- 开卡张数：支持批量开卡
- 昵称：可自定义卡片昵称以方便识别。批量开卡如果填写昵称，会自动生成后缀
确认开卡信息无误后，点击【下一步】
⚠️注意：您的卡片在开通时会绑定一个用卡人，一切卡片操作由该用卡人执行，一个用卡人可以绑定多张卡片。
确认信息无误后点击【提交申请】。
至此，我们成功开了新卡，点击卡片中心-卡片管理，可以查看刚刚开出的卡片。
二、卡片管理
开卡成功后，您可以在卡片中心-卡片管理进行查询，页面将展示您已经开通的所有卡片，您可根据卡号或末四位、卡昵称、卡组织、卡状态进行快速筛选。点击筛选栏右侧设置按钮，可以自行配置需要的筛选条件。
点击下载卡列表，您可以导出excel文件将卡片信息保存至本地。
如果您想要一次性看到更多的卡信息，可以设置页面展示卡数量。
三、V3渠道卡片操作
如果您想要查看卡片详情或者对单独卡片进行操作，您可以在卡片管理界面点击卡列表右侧“…”，即可对卡片进行转入、金额退款、冻结和销卡。点击卡片右侧详情即可查看并复制卡号、有效期、CVV，也可查看卡状态、卡类型、卡本币、用卡人、卡金额、卡片账单地址、卡所有交易明细。
卡片在展示界面已做加密处理，如需复制卡号，点击界面右上侧【查看卡信息】可以查看完整的卡片详情，界面右侧可以隐藏卡信息，可以复制卡片信息。在卡片信息下方，可以对卡进行冻结、销卡等操作。
1.冻结/解冻/删除卡片
当您希望将卡冻结/解冻/销卡，您可以点击卡片进入卡片详情，如果卡片处于冻结状态，卡内金额无法退回到币种账户，卡片被冻结后不会影响该卡在消费平台的退款资金获取。
⚠️销卡具有不可撤销性，一旦销卡不可恢复，请您谨慎操作。
2.V3卡金额转入
常规卡需要给卡片充值才能消费，您可以点击卡片进入卡片详情，点击转入和金额退款来控制卡片内可用余额。
点击【转入】后，弹窗打开，在单卡收款金额内输入需要转入卡内的金额，最低不少于21USD
点击【金额退款】，在退款金额处输入金额，退款金额不能大于卡金额。
给卡片充值前请确保您的渠道内有足够余额
2.V3卡限额
如果您想要查看卡片详情或者对单独卡片进行操作，您可以在卡片管理界面点击卡列表右侧“…”，即可对卡片进行冻结和销卡。共享卡开卡时默认开启卡限额，您可以点击编辑卡片设置修改默认限额，为每张卡片配备不同的限额方案。
V3共享卡不支持关闭卡限额
⚠️开启交易限额后，请及时根据使用情况调整限额，避免因为限额不够影响正常交易。
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