Hi, I recently started to work as a curator for the Streemtrail project, taking care of the “business” category. I would suggest to make the first tag of your post (also known as main tag) “business” if you want your post to be considered for submission in that category. As more moderators will join in, there will also be subcategories, like “business/trading”, “business/bitcoin” or “business/marketing”. Also, make sure to correctly cite the source for your pictures or citations from other authors, if you want to increase your chances for submission. Thank you! Your efforts will help Steemit become clearer and stronger.