Title 标题： Cash in option
**Summary 简要：**To integrate credit card payments
**Explanation 解释：**It will make any user’s experience convenient.
**Motivation 原因：**To fund your wallet a lot of obstacles needs to go through which discourages most users.
**Specifications 补充说明：**Visa, Mastercard etc
**Pros 支持理由：**New users will participate
**Cons 反对理由：**More encoding
Poll