It's been a while since I last went to Turkey with the missus.
We've been to Altinkum, Alanya, Marmaris and Gumbet and they were all the same - always pestering us to try and get our trade, so I'm also interested if things have changed (sorry I can't help).
One useful tip that we did use though - if/when they ask for your custom, simply reply with "belki sonra" - it means "maybe later". Never say that you'll def call back, 'cos you'll be surprised how good they are with faces.