In the old days, my doctor would write me a prescription and I would take it the pharmacy. And then, within a day of so, I would pick up my medicine. But now a days, they send it over electronically. And when the pharmacy receives it, they send me emails with status updates. And when it works, it works great. However, when it doesn’t work, it may take several days to figure out where it failed. Unfortunately it fails way too many times. But such is high tech.