I must have missed the email explaining that.
There was no such message in the admin that I saw.
Without any direction on how to proceed it doesn't seem like they want me to have an account.

:2 cents:

yes, but you can not own credit card

There is NO "credit card". Paxum does not offer "credit".

It is a pre-paid debit card. You HAVE TO put money on the card first, before you are able to use it - thus pre-paid and NOT credit.

You would need to ask probably but I know that some people just "switched" from US personal accounts to US business accounts and then they didin't need to change anything, they can receive payments as they used to, no need to update payment info on sponsors. Anyway no cards for US business accounts.

Why wouldn't they ask us to do it?
They make money from us right?