The method of claim 8, wherein the ancillary information includes at least one of: a time of receipt of the response-message, and an identifier associated with the message on the billboard.
索赔的方法8，其中的辅助信息，其中包括至少一个：时间收到响应消息，一个标识符相关信息的广告牌。
2
A guarantee contract is an ancillary contract of the principal claim-debt contract.