A bit unwieldy from a computer software point of view, but it could be done.

That other rub is for a provider who has no reviews to get her first one.  TER would have to set up something for that.

Good idea though.

Maybe it would be best though to give the hobbyist the code AFTER the session! Not before!  That way if he backs out or something, he don't have the code to write a false review.  Once the session is done then he can get the code cause he has definitely done it to review it.  The only time a code should or would not be needed though would be when a hobbyist writes a RIP-OFF review!  Hows that sound??
Makes sense to me.  What you all think??

there's loopholes in everything.  Some girls are going to post their codes on their websites whoring themselves for reviews.  some do that. review me, review me, review me! but it sounds a little too business like. should providers print off business cards with their "code" and hand them out. either way, ladies organize their own fake reviews.  they have their friends do it, or do it themselves from someone else's computer for IP change. it sucks for honest providers like myself that leave it up for the gents rather than getting business by husling.  my 2 cents

So a John gets ripped off & the provider either does not give the code or gives the wrong code.
How does the John get his ripoff review approved?

To post a review. That will never happen.

It would also allow a provider to pick and choose who reviews her. If the decision is performance based it would make the review system worse.
How many providers would be willing to hand over a code after they performed dismally?

Nope, doesn't sound good.

Forget my earlier post on the subject!

....what aproach sex postion is that called?

You must be thinking of tantra-mount

I believe "tantamount" also has meaning as an acronym, as in "Tits-Are-Next-To-Ass Mount".  I'll let you visualize what that means  lol
JT