So far coronavirus has had many implications for (global) ecommerce. Transport routes have been disrupted due to areas across China being quarantined. Many staff employed at warehouses have been unable to work. There have been reports of factory closures, parcel or shipment restrictions and significant delays on items from some manufacturing areas.
A checklist is a type of job aid used to reduce failure by compensating for potential limits of human memory and attention. It helps to ensure consistency and completeness in carrying out a task. A basic example is the "to do list". A more advanced checklist would be a schedule, which lays out tasks to be done according to time of day or other factors. A primary task in checklist is documentation of the task and auditing against the documentation.