# 开始交易

余额中有了 USDC 之后，你可以选择两种参与方式：

* **参与正在进行的 MintBox。** 以 USDC 认购，通过公开、可验证的抽选机制分配 Tokenized Interest，详见「MintBox（首次公开发行）」章节。
* **在二级市场直接买入。** 使用限价单或市价单，买入你所看好球员的 Tokenized Interest，详见「Market（二级市场交易）」章节。


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