Digital marketing agencies offer a range of services that help businesses increase their online visibility, drive traffic to their websites, and convert leads into customers. Some common services include search engine optimization (SEO), pay-per-click advertising (PPC), social media marketing, email marketing, content marketing, web design, and analytics.

Digital marketing agencies measure success using various metrics such as website traffic, engagement rates, conversion rates, click-through rates, and return on investment (ROI). These metrics help them determine the effectiveness of their campaigns and make data-driven decisions to optimize future efforts.

The cost of hiring a digital marketing agency varies depending on the scope of the project, the services required, and the experience and expertise of the agency. Some agencies charge a flat fee, while others charge hourly or based on performance. It's important to do research and get quotes from multiple agencies to find the best fit for your budget and goals.

The time it takes to see results from digital marketing efforts depends on the specific tactics being used and the industry being targeted. Some tactics such as PPC can yield immediate results, while others such as SEO and content marketing may take several months to show significant results. It's important to have a long-term strategy and realistic expectations for the timeline of your digital marketing efforts.

Digital marketing can help your business by increasing your online visibility, attracting more traffic to your website, building brand awareness, generating leads, and ultimately increasing sales and revenue. By leveraging various digital channels and tactics, digital marketing can help you reach and engage with your target audience where they spend the most time online.