Depends on the times....
The common definition of `liberal services` can change from year to year, depending on local circumstances of `the hobby.`
A year or so ago....liberal services were the norm among the high end. In the low end, it was a case of 50-50 and ymmv.
Today....more and more `high ends` considered to offer `liberal` services wouldn`t fit under the past years` definition. Today, a liberal sp could be considered one who does , even though she doesn`t kiss. In the past, was a must, so was dfk. Combine this with daty, and you`d have a `liberal` sp.
Today, prices went slightly up.....but the number of high ends increased dramatically. Good for the ladies and the clients who see strictly `high end` sps, since there will always be a market and availability for low to mid-range girls and agencies. Everyone comes out happy.....