I went to there site, but it is worst then most remote manuals :-)

Here are my questions
1) is there a cost on transactions, (if there is, they don't make it obvious on their site)

2) how do you add money to the account (they say that if you don't have enough they will charge your credit card, but not how to add money in the account in the first place.)

3) any Canadians using it, if yes what is your impressions?