Pros
For the average person pros generally occur within the first 3 years, unless you do well with politics and getting in the right groups/departments. For those who focus on their own current and future success via politics there is opportunity for quick promotions and pay increases. There are pros for new hires, interns and those with little time invested in the company if they want to learn eCommerce; it is likewise a great way to add eCommerce experience to your resume.
Cons
Chinese culture and politics means you are an unwelcome expense; decision makers do not have any interest in your financial, professional or personal success. Consistent successful innovation, dedication to the company and loyalty is trivialized by senior management, which results in diluted merit for those who deserve to be rewarded. Senior/top management is laser focused on preventing pay from increasing and how they can increase overseas and imported headcount. It encourages low achievement and complaints about pay, while also preventing those who have performed from reward by the company.