Startup Bottomless uses a connected scale to measure customers' coffee consumption and send automatic refills. Its co-founder explains how the pandemic has affected business.
원문출처 : https://www.cnn.com/videos/business/2020/10/22/bottomless-coffee-liana-herrera-orig-jg.cnn-business
원문출처 : https://www.cnn.com/videos/business/2020/10/22/bottomless-coffee-liana-herrera-orig-jg.cnn-business