As with most things, it varies from provider to provider. A paid TER (theeroticreview.com) membership can be a great resource for the type of detail you are looking for.

In general though, even GFE would usually include BBBJ. PSE might include things like greek, gagging, dirty talk, role play, etc. but it really does depend on the provider and what she feels comfortable with. It is not a code for any specific act, though.

Stick with well-reviewed providers and do your research ahead of time and you will be happy, and know what you're getting into.

Thank you.