如何禁止支票？
writing "void" in large letters across the face of the check is usually the best way to handle this. doing so prevents someone from cashing the check if it falls into the wrong hands. if you have to void a check but don't need to keep it for any reason, it's usually a good idea to shred the check.
从技术上讲，唯一不需要完成的领域是 备忘录/ for. 线。您永远不应该将任何其他字段留空，特别是如果您已经签署了检查。这样做允许某人欺诈地完成您的支票。