Yeah from two months stated in the T&S to six months it's quite the difference.
I checked how much I left my card and account empty and it was barely one month and a few days, they did charge me two months of maintenance on both cards but indeed, they only charge if the Euro or USD account is funded, I see in my stats that I loaded my account with bitcoin, they didn't charge anything for 3 days, and only after I transferred 100 euros then the fees got deducted.
Gonna order a new USD card.
Did they say if they are going to charge you extra for a new card?
They told me that a replacement card will be charged when I damaged my last one but it's been six months and they haven't taken one cent.