# If the reservation function is enabled for the flash sale event, can only users who have made a reservation make a purchase?

<div data-elink-language-switch="1" id="bkmrk-%E4%B8%AD%E6%96%87" style="border:1px solid #d6d9de;border-radius:6px;padding:10px 12px;margin:0 0 18px 0;background:#f8fafc;font-size:14px;">[中文](/books/2b24d/page/8e6b4)</div><span style="font-family:'Microsoft YaHei', '微软雅黑';white-space:pre-wrap;background-color:rgb(255,255,255);font-size:14px;">If appointment is enabled, users need to make an appointment to participate in the flash sale. Users who haven't made an appointment are not supported to participate in the flash sale and can purchase at the original price. Making an appointment requires following the Official Account, and users will receive a prompt after successful follow-up.</span>