To update your subscription preferences with Progressive Business Publications, you would typically need to log into your account on their website. Once logged in, you can navigate to the account settings or preferences section, which should allow you to modify details related to your subscription such as email notifications, publication frequency, and content topics of interest.
If you do not have an online account or if you are experiencing difficulties, the website may provide additional options for updating your preferences, such as detailed instructions or a customer service section. It is advisable to check the current web page for specific directions on managing your subscription settings. By following the appropriate links or prompts, you should be able to successfully adjust your preferences according to your needs.