Had mine in my account for more than one month. However, on the income, HCM did ask me for bank statements showing the income highlighted. So that's worth including.
It's also worth including photos of all pages of your passport, or have them to hand.
Every country you hold a passport for, perhaps. But not true for all. Not that we're getting into a pissing contest, but my son has 4 and I can tell you with certainty that it's not every country.
Yeah, typo. Sure, slightly trickier to set up, but better in some ways than a DTV, and many who can pay for an Elite would qualify. And if one has time, then it's a sensible option. Time was the issue on my side, but I'd have preferred it. If they ever make that BOI portion properly more straightforward, I could see a shift towards it.