Equinox EV, bolt owner promo and other incentive questions

For the bolt owner promo I saw on leasehackr’s Instagram post saying " owned or leased a bolt… recently as April 2023" via here

Does that mean if I previously owned a Bolt (say last week, but traded it in and got an Equinox EV, but need another) I can still get the 3K?

Also looking at these:

  • $500 — GM Card Signup
    Can you combine GM Card signup with GM Business Card earning redemptions? The terms on GM card signup made it seem like not so much, but figured maybe?

  • $1,500 — Conquest (own/lease a non-GM vehicle 2010 or newer)
    Is $1,500 Conquest still active? Not seeing it around (maybe I’m not looking hard enough?)

It seems many promos reset/expired yesterday, the 3rd. Really hoping I didn’t miss out on some… especially the Conquest now that I don’t have a Bolt if that promo can’t be applied.