A styled image refers to images that usually include props in the shot as well as the product. They can be flat lay or taken straight on. Clients are expected to provide props and have an idea of what they are wanting. Ultimately, the styling will be done by the photographer based on the guidelines you give in the brief. Styling fee $20-$80.
If you would like to be present in the studio for styled shots so you can be the stylist or direct the shoot…. this is possible. The fee for this is $200 per/hr studio time (min 2hrs) afterward charged at 15min blocks + image costs.