The client should pay for 50% of the fees, if canceling the ads one month before publishing, if within one month, the client should pay 100% of the fees.

• 合同签订后在出版日前一月客户取消刊登需付50%25广告合同款的费用。在出版日前的一个月内取消刊登需付100%25广告合同款的费用。