Cofu has announced a promotional campaign for its C11 B25S bilevel ventilator. The device is priced at ¥4280, but will be discounted to ¥3468 starting at 20:00. JD.com PLUS members can purchase the unit for ¥3018.
The promotion offers a full refund for the first 100 orders placed after 20:00 on October 20. To qualify, users must use the ventilator for at least 21 hours within a 7-day period. Data is verified through the device's internal logs and the Cofu Ailink app.
The refund amount corresponds to the actual payment made. Winners must register their bank account details with customer service by November 30. The company will withhold 20% of the refund for personal income tax as required by law.
Orders placed within the first 2 seconds are excluded from the promotion to prevent automated bot purchases. Additionally, the package includes a 3-year supply of consumables, specifically nasal masks valued at ¥2000, distributed every six months.
