Yes – we are going to launch on Amazon USA in late March or early April. Until then, we will be selling Ucam on ucam.iotex.io and pre-orders are now open! The first batch will ship in March, and subsequent batches will ship in April.
For reference, selling to other distributors like Walmart, Best Buy, Costco, etc. follows a “purchase order + invoice” model, which requires lots of upfront capital and also comes with risks (i.e., delayed payment, arbitration).