What is custermor?

Answer 1

I believe that the word you are looking for is customer. That is a person who buys something. For example, if I go into a restaurant and buy a hamburger, I am a customer of that restaurant. Businesses all need customers.

Answer 2

It seems like there might be a typo in your question. Did you mean "customer"? If so, a customer is a person or entity who purchases goods or services from a business in exchange for payment. Customers are essential to the success of a business as they drive revenue and sustain operations.