Final answer:
Annoying sales tactics can involve aggressive pitches and unsolicited communications, while effective strategies often include creative and humorous advertising that engages customers positively.
Step-by-step explanation:
When it comes to the strategies for selling products or services, examples of more annoying tactics include overly aggressive sales pitches, relentless follow-up calls, and flooding consumers with a barrage of unsolicited emails or messages. On the other hand, creative and humorous advertising campaigns are often memorable and can significantly increase customer engagement. Funny mascots, witty slogans, and light-hearted social media challenges are great examples of positive marketing strategies that have the potential to go viral and attract a broad audience without being intrusive.