Amazon account apgrade

[ebaysuck]

Hello, I have some aged individual Amazon accounts from 2015 and would like to upgrade those to Pro. Will I get requested for docs as soon as I press that button ? I still have gift cards on those as charge method I know it probably won't work it they go pro. Should I replace gift cards with real debit cards or credit cards ?
Thanks

[Canadianleaf]

Im "going" to guess they will request. Others will say the same.

Im curious on what happens though. Maybe they wont request.

[serajin]

If you have never provided an ID, they will absolutely ask for it.

[Beautiful]

You will most likely be asked to verify

The only way to know for sure is to upgrade, maybe you luck out!