Commercial bribery refers to the unfair competition behavior that an operator offers or promises to offer certain benefits to the counterpart, his staff or his agent for the purpose of excluding competitors in order to gain benefits in the business activities such as selling or buying goods or providing services.
By definition above, which of the following options is not a commercial bribery?
In March 2004, Merck & Co. (MSD), one of the world's top 500 companies, dismissed more than 20 Chinese regional deputy managers and medical representatives, on the grounds that they reimbursed entertainment expenses in the name of academic promotion on behalf of customers or partners