Logos
Persuading the audience using logic and reasoning
This method of persuasion usually involves facts or figures, statistical pieces of information to explain why the product or service is a good choice. "9 out of 10 doctors agree" is a good statement of logos to persuade buyers towards a product.
Ethos
Ethos
Persuading the audience using ethical and credible sources
The best use of ethos is when a company uses a popular figure from media to endorse their product. The fact that Pepsi puts Sofia Vergara on the front of their ads makes people want to buy Pepsi, because she's well known and well liked actress.
Pathos
Pathos
Persuading the audience using emotional appeals
Pathos uses emotional triggers to convince an audience to buy the product. A positive commercial evokes feelings of confidence and satisfaction with the brand/product, encouraging the use of said product.