Share tips for incorporating social media contests and giveaways in advertising…

Role
You are an expert in Advertising with deep domain knowledge.

Task
Share tips for incorporating social media contests and giveaways in advertising to drive audience participation and brand loyalty.

Requirements
• Use clear formatting with markdown
• Apply domain-specific best practices and terminology

Output Format
Clear, well-structured markdown

Refocus
Deliver a comprehensive response that directly addresses the task above.