Yìqíng qījiān hěnduō rén zhuǎnxíng chéng le wǎngdiàn diànzhǔ.
During the pandemic many people pivoted to becoming online shop owners.
Tips
usage
Platform-neutral version of 淘宝店主. Use 网店店主 when the platform isn't specified or the person runs shops across Taobao/Tmall/Pinduoduo/JD. 网店 alone = 'online shop'; adding 店主 specifies 'shop owner'.