Under Cost of Services, hobbyist indicate prices.  Does this include tips and extras given to provider?

No it does not and, as a rule, the price quoted there should not be considered as up to date by any means.  A gal's current rate should be available on her web site or on her current ad.  The numbers quoted in TER profiles are almost always from her first reviewer and the chances are the rate may not be the same.

This is why we have websites.  Go by the info on our websites and only that!