Becoming a freelance digital marketer can be a rewarding and exciting career choice. Here are some things you should know before starting your journey:

1. Understand Digital Marketing: Before starting your freelancing journey, you should have a solid understanding of digital marketing. This includes social media marketing, SEO, PPC, email marketing, and content marketing. You should also be able to track and analyze data to improve the performance of campaigns.
2. Develop Your Skills: As a freelance digital marketer, you need to have a variety of skills to succeed. You should have excellent communication skills, be able to work independently, and have strong problem-solving skills. You should also be comfortable with different software and tools used in digital marketing.
3. Build Your Portfolio: One of the best ways to showcase your skills is through your portfolio. Create a portfolio that demonstrates your work and achievements, including metrics and results. Make sure to highlight your specialties and unique selling proposition.
4. Set Your Rates: It's important to set your rates competitively while also taking into consideration the value you offer. Research the market and understand what other freelancers are charging for similar services.
5. Find Your Niche: It's important to have a specialty or niche that your excel in. This can help you stand out from other freelancers and attract clients who need specific services.
6. Create a Strong Online Presence: As a digital marketer, you need to have a strong online presence. This includes having a professional website, social media accounts, and being active in online communities. This will help you attract clients and establish yourself as an expert in your field.
7. Build Relationships: Building relationships with clients and other freelancers can help you grow your business. Be open to networking and collaborating with other professionals in your field.
8. Stay Up to Date: Digital marketing is constantly evolving, so it's important to stay up to date with the latest trends and technologies. Attend conferences, read industry blogs, and take online courses to stay ahead of the curve.
9. Be Professional: As a freelancer, you need to be professional in all your interactions with clients. This includes setting clear expectations, delivering work on time, and communicating effectively.

By keeping these things in mind, you can build a successful career as a freelance digital marketer. Remember to always be learning, adapting, and growing your skills to stay competitive in the industry.