What free or low-cost marketing strategies have you found effective?

These are some ways I found helpful as free or low-cost marketing strategies:- 📩 Email marketing Send messages to customers' inboxes. You can tell them about new products or sales. It's a good way to keep in touch with people who like your business. 🎈Blogging Write articles on your website. Share useful information about your business or industry. This helps people find your website when they search online. 🪄 SEO Make your website show up when people search on Google. Use words that people often search for. This helps more people find your business online. 📲Social media marketing Post about your business on Facebook, Instagram, or Twitter. Share updates and photos. Talk to customers online. It's free and reaches many people. 🔗Referrals Ask happy customers to tell their friends about you. Give both the old and new customers a discount. People trust what their friends recommend. 🛎 Guerrilla marketing Use surprising ways to advertise. It could be street art or unusual events. The goal is to get attention in creative, unexpected ways. 💻 Virtual events Host online meetings or classes. Show what your business does. Meet new customers. Teach people about your products or services.