Abstract: Methods, systems, and devices for tracking and recording package delivery data. In an example embodiment, a memory label can be provided, which includes micro-circuits printed on the memory label. Such micro-circuits include rewritable memory. The memory label is configured to include a pre-determined set of data regarding a package to be delivered in a delivery workflow. The pre-determined set of data is stored in the rewritable memory. The pre-determined set of data can be updated at each subsequent point in the delivery workflow to produce updated data about the package.