Final answer:
When convincing someone that your brands are better, understand their needs and preferences, present factual advantages, highlight positive experiences and testimonials, and emphasize the long-established reputation and trustworthiness of your brands.
Step-by-step explanation:
When trying to convince someone that your brands are better, it is important to understand their needs and preferences. You can present factual advantages of your brands, such as better quality, lower prices, or unique features. Additionally, you can highlight the positive experiences and testimonials from other customers who have used your brands. Finally, you can emphasize the long-established reputation and trustworthiness of your brands, which may make customers more inclined to choose them over competitors.