@melj1213
Compared with how things work where I live (in Europe) what you've described is only one step in advance of the quill pen and carrier pigeon.
I have a repeat prescription for a long-term condition. My GP is allowed to pre-approve prescriptions for 3 months, so when I call for a repeat prescription the staff can process it immediately. After 3 months I need to speak to the GP (which the system flags up) but this can be a 5 minute phone consultation.
Once the surgery has approved and ordered the prescription, the data is live on my electronic record, which the pharmacist (any pharmacist anywhere in the country) can access using my electronic health card. This happens instantly.
At the pharmacy, I present my e-card to the assistant, who can see the prescription on screen and who calls up the medicine from the stock. The drugs are automatically picked from stock and transported to the front counter by an automated system, using bar-code technology, and the actual packet is also checked again by the assistant for accuracy (using the bar code) before being handed to me. From handing them the e-card to receiving the drugs takes no more than a minute or two, and the assistant takes any payment and discusses any issues while the drugs are being retrieved.
Having lived in several European countries, I can say that this is basically the same system that is used in many countries.
@RuthW helpfully confirms that there is an NHS barcode system in place in the UK, so technically this should also be feasible in the UK, but would require investment in technology andin the stock room and a change to working practices.
As for stock, one of my drugs is not particularly common so the first time I went to my local pharmacy they did not have it in stock. It was ordered and arrived the next morning. When I collected it I said that this is a drug that I will need every month, so it was added to their basic stock and is now always available.