Promoting affiliate links on a budget can be done effectively if you focus on low-cost strategies. Start by using social media platforms like Instagram or Twitter, where you can share your links for free. Create engaging posts that provide value, like tips or honest reviews related to the product you're promoting. Another good option is starting a blog or using free website builders to share content that naturally includes your affiliate links. You can also join online communities or forums related to your niche and contribute helpful advice while subtly sharing your links. Email marketing is another affordable way; build a small email list and send regular updates with your links. Always be transparent about your affiliate links to build trust. Experiment with these methods and track what works best. What ideas do you have for promoting affiliate links?