This excerpt taken from the SOHU 10-Q filed May 8, 2007.
Article 8 Liabilities for Overdue Payment
Should the Buyer be late or otherwise in default with respect to the payment due hereunder, it shall assume the liability of 1 .
The overdue payment referred to herein means the difference between the due payment as set out in Article 7 and the sum already paid to the Seller. If the manner of payment is in installments, the overdue payment shall mean the difference between the due payment of each installment and the sum already paid in such installment.