They occasionally change monthly but it’s typically what you can qualify for rather than new ones from what I can see. The only exception might be an extra rebate to clear out the ‘19s. There is a long list of rebates available but I don’t have it handy. I was surprised when I saw some of them, however.
There's a ton of incentives but like mentioned, you have to qualify for them. I got the standard $2000 off that they give everyone and then they were nice enough to poke around for more savings and found another $500 off for me. Something to do with the wife leasing a Chevy and it being another brand, something or other.