For years, I've used G930700 (IBM) with great success for rentals in Manhattan (non-airport locations). But for my latest Manhattan rental, the rate coming up has almost quadrupled when inputting this code.

I also tried using some other codes that I have, and while not as good as the IBM code, they still provided some decent rates. But I'm getting similar results now using these well--i.e., much higher rates than what these codes use to give.

I tried other dates as well.

Wondering if anyone else is having the same experience of codes no longer giving the same low rates they used to?

Guess all good things must come to an end.