AND if you are not yet in Managed Payments, but have been registered on dotCOM, switch your account BEFORE you do anything about MP.
Apparently, if you try to open an MP account, but are not a US resident although youhave a dotCOM account, it will be impossible, and you will have to abandon the dotCOM account with all its feedback and, more importantly, any dotCOM listings, to open a brand new dotCA account with MP.
And there is no easy way to shift listings from a dotCOM account to a new dotCA account.
So are you registered in Canada or the USA?