I'm guessing 15 on my own and 40 feature dancing.
For feature dancing, you don't need to be fingerprinted in the states which require it because you're getting a wage from the club to perform on stage as a visiting guest star of sorts and are not out there in the audience hustling for lap dances. As a feature, if you choose to do lap dances, you do them in a sectioned off room or area and set your own price. Some clubs adhere to the law to a tee and don't allow the feature to have the dj announce you're available for lap dances at all. Most of the feature's money is made from her show rate and tips she acquires from her stage performance and merch sales whereas a house dancer has to rely on lap dances.