The majority of sites out there that are selling Facebook followers to their clients are going to ask you to create a user account before you purchase your services. There are other companies that are going to let you purchase your services as a guest, and you won’t have to log on or register. The only bit of information that they are going to need is your Facebook business page’s URL, or the URL of your Facebook post, if you are purchasing likes as well. This is how the company knows where to send your engagement, which means that you are going to have to share your personal information like your Facebook password with these kinds of companies. However, as we mentioned above, if they have a really good reputation, and a high level of security and encryption when it comes to their website, you don’t need to worry about giving out your password. If you are concerned at any point, you can always hunt down the terms and conditions, and you can also think about maybe changing your password after you’ve given it out. Remember, if the company has a good reputation, then they’re going to keep it safe from hackers, and they aren’t about to sell it onto a third-party company, because they are making enough of a profit from their own engagement. In the terms and conditions, you will be able to see that they talk about how they don’t store any personal information on their website.