However, many people still use old-fashioned signature lines that only list their name and company website. While this may be sufficient in some cases, it's not very effective in promoting your brand or driving traffic to your website.
A bio link, on the other hand, is a more modern approach that allows you to include links to your social media profiles, personal website, or blog. This not only makes it easier for people to find your work, but it also helps to build rapport and trust with potential clients.