If you buy in the mall, you can't return it without quality problems. If the online mall, there should be 7 days no reason to return Oh.
The company's business scope is licensed projects: radio and television program production and operation; the first type of value-added telecommunications business; the second type of value-added telecommunications business; pharmaceutical retailing; publication retailing; network culture business; auction business; the third type of medical equipment business (projects subject to approval by law, approved by the relevant departments before carrying out business activities, the specific business projects to the relevant departments to approve the documents or licenses prevail) general projects: import and export of goods, and the business of the company's business scope is licensed projects. General items: import and export of goods; food business (sales of prepackaged food); technical services, technology development, technology consulting, technology exchanges, technology transfer, technology promotion; advertising design, agency; advertisement production; advertising release (non-radio, television, newspaper and periodicals publishing units); computer system services; data processing services; network technology services; Internet of things technology services; market marketing planning; market research (excluding foreign-related surveys); computer hardware, software and auxiliary equipment retail; toy sales; electronic product sales; cosmetics retail; daily necessities sales; the second class of medical equipment sales; the first class of medical equipment sales; agricultural and sideline products sales; clothing and apparel retail; domestic trade agency; entrepreneurial space services; health consulting services (excluding diagnostic and therapeutic services); real estate brokerage; business training ( Does not include education training, vocational skills training and other training required to obtain permission) (in addition to projects subject to approval by law, with a business license to carry out business activities independently according to law).