Justin has developed an innovative cleaning product that has gone viral on social media and continues to sell out on his website. Customers love Justin’s product so much that they constantly tell their friends about it, leading to an increase of what kind of free marketing?

A photographic marketing
B automotive marketing
C word of mouth marketing
D billboard marketing

C word of mouth marketing

is this right

Yes, that is correct. Word of mouth marketing refers to customers spreading positive recommendations and reviews about a product or service to their friends, family, and acquaintances. In this case, customers telling their friends about Justin's cleaning product would be considered word of mouth marketing.

The correct answer is C) word of mouth marketing.

Word of mouth marketing is a powerful form of promotion that occurs when satisfied customers recommend a product or service to others, typically by sharing their positive experiences and opinions with friends, family, and acquaintances. In this scenario, Justin's customers love his innovative cleaning product so much that they constantly tell their friends about it. This results in an increase in free marketing through word of mouth, as the buzz generated by satisfied customers spreads organically, generating more awareness and potential customers for Justin's product.