Digital marketing is highly cost-effective compared to traditional methods like TV and print ads, which are often expensive and offer uncertain ROI. Channels such as social media advertising, pay-per-click (PPC) campaigns, and email marketing are generally more affordable and flexible, accommodating various budgets. This allows small and medium-sized enterprises (SMEs) to compete effectively with larger corporations, maximizing their marketing impact without excessive expenditure. Overall, digital marketing enables businesses to achieve significant results while maintaining control over their marketing costs.