Probably not.

2. If you don't buy second-hand digital products, what are your concerns? If you buy second-hand products, what are the reasons? What do you think is his advantage?

I'm worried about the quality problem, whether it can be used or not.

If the purchase is due to the price, you can consider the second-hand high-end products.

What is affordable is the price. In addition, the quality of high-end products is relatively good, and the probability of problems with second-hand products is small.

3. Even if you buy second-hand electronic products, what are you most worried about?

Quality and service issues.

4. What do you think of the current second-hand electronic products market? What do you think is the most lacking in the current second-hand electronic products market?

The most lack of integrity, in addition to the lack of professional second-hand quality appraisal service, if there is professional and accurate quality appraisal, you can know what problems exist in the service life and maintenance service of your second-hand digital products.