Answer:
Convenience, customer service, values (saving the planet!) and selection are all ways retailers can compete beyond price. Because the number of buyers and sellers (and the ability of buyers and sellers to enter the market) can vary between markets, market concentration and ability of buyers and sellers to set prices can vary as well. For Example, in Walmart the prices of shampoo is not the same as in Publix, because they have a difference in buyers who choose to buy in either or.
Explanation:
Hope this helps :D
