Step-by-step explanation:
Well if your business is growing It will definitely cause lose to startup businesses as workers need a high paid job. If you can pay your employees more it will cause damage to the successful companies because they need workers. Then if you have a good reputation in your area it will definitely be helpful. More people will recommend your pharmacy and if your pharmacy is on a accessable place, close to populated areas or colonies. People will find easy to come to your pharmacy, who live near it as prices of petroleum are increasing.
Hope this helps I tried my best, I don't own a business but this is my idea