Pharmacies of all kinds need to stay within very strict regulations in order to operate legally. If there is even a single violation caught, the pharmacy could be shut down until a full audit is performed. This would not only slow down business, it would compromise so many of the patients coming there, it is highly likely that business will be lost for the long term.
Everything from proper medication to dosages and proper quantities dispensed will all need to be completely accurate. This is already considered due to legal regulations.
The inventory systems, POS, and management systems consist of software to run the show. There are not really any pharmacies left that do it the “old fashioned way,” at least not in the United States. All is monitored to prevent illegally crossed problems which could compromise patient health and safety.
For example, unit dose packaging has to be perfect so the patients do not take too much or too little of a medication. Very few patients, if any, pay close enough attention to see any variance with dosage and quantities, particularly with packaged pharmacy shipments through the mail. Usually, people think of their prescriptions as “the little blue pill, the water pill, that pink one with the numbers on it,” and so on.
It is up to the pharmacist to keep an eye on this and ensure that all is exactly right. Nobody can do this without help. This is why the best pharmacy software is used. It will keep accurate records and provide proper dosing, labels, and inventory status to perfection.
The software keeps an accurate inventory from ordering to dispensation. All of this is provide by affordable software and it is not necessary to spend too much on such systems. It solves problems without error, making human error less possible.