CUSTOMER: A “customer” is someone who pays money in exchange for a product or service.

Example:  Working at the café was really fun because I had really nice customers.

You’re a customer when you go to:

• Supermarkets
• Electronic/Book/Clothing Stores
• Restaurants/Cafés 
• Internet/Phone/Electricity/Gas Companies

CLIENT: The word “client” is related to professional services and when there is a longer relationship between the buyer and seller. A client relationship is much more complex and invested for both parties. A client’s needs are significantly higher than that of a customer.

Example: When he started his job selling insurance, it was difficult to find clients.

You’re a client when you get services from:

• Lawyers
• Accountants
• Therapists
• Financial advisors
• Interior decorators

Some other related words:

Buyer/Purchaser – A person who makes a purchase. It can also be used in regards to a person employed to select and purchase stock or materials for a large retail or manufacturing business.

User – A person who uses or operates something. Nowadays, mostly used in regards to software users.

Consumer – A person who purchases goods and services for personal use.

Patron – A customer of a shop, restaurant, etc., especially a regular one.

Shopper – A person who is shopping.

Do you have clients or customers? What’s your relationship with them like?

Are you a nice client and a nice customer?

Let me know in the comments!