What are the requirements for the 584 seconds kill activity?

There is a time limit for the limited-time spike of many products. Pay attention to the opening and closing time, but it will generally be robbed quickly; Pinduoduo limited spike time is generally subject to the business, generally 24 hours, not too long. However, some goods will be robbed in a short time, so you don't have to worry about the exact time. Know when to grab it, just grab it right away.