1, delivery is not timely: some users may be dissatisfied with the delivery speed of SF Pioneer in the same city, and think that logistics and distribution need to be improved.
2. Inaccurate delivery service: Some users may find that the delivery service of SF City Pioneer is not accurate enough, for example, the delivery address is wrong, which makes users unable to receive the goods in time.
3. The distribution cost is too high: Some users may think that the distribution cost of SF City Pioneer is too high, which is beyond their budget.
4. Other reasons: In addition to the above reasons, some users may choose to quit the pioneer service in the same city for personal reasons, such as moving and job changes.