Here's a little more detail on my Biz grAAvy train:
- My first application for the dummy offer (public offer) was 12/17/18.
- I closed that card at around the 65 day mark (from opening) - obviously after all the points had posted
- I secured a mailer via a private group I'm in so I can't provide a successful marketplace DP
- This application was put in today 3/21/19 - so 94 days between apps
- Both were auto-approved
- I did not get any instant card number for the 2nd app (didn't expect it since it wasn't a dummy offer)
- I also wasn't able to add it to my online login yet, I guess I'll just wait for the card and have that fun then.
So you absolutely can apply for the first card with the best public offer and only need mailers for the 2nd card and beyond. (I know I'm being captain obvious here but just sharing for folks who haven't been following this since the start)
Also wanted to add that the code was DEAD within 5 minutes. I didn't try accessing it again any sooner, but with the idea of hitting 2 apps with one code I figured I'd check it. So it seems you'd need to literally submit both at the same time in 2 screens or computers.