Nucleus Vision Unveils an Unconventional Retail Attribution Mechanism MTC NEWS DESKOctober 28, 2019, 11:19 pmOctober 29, 2019 0 Nucleus Vision, an IoT-based retail technology company, gets a patent (10334426) for its online-to-offline (O2O) attribution. Previous ArticleNucleus Vision Unveils an Unconventional Retail Attribution Mechanism