Orders unsuccessful for multiple purchases?

[phaserfodder]

I just tried to buy items from four different sellers in my cart but only one of the orders went through. The other three are saying that the order was unsuccessful and have gone back to my cart and I was not charged for the remaining cost. I'm just wondering what I should do at this point, especially since I'd used the $10 coupon code during checkout. I'm worried that if I try to order the items again I'm going to be double charged. Please help!

[reallynicestamps]

Do the other three sellers ship to Canada?

Was the $10 fully used by the successful purchase?

[phaserfodder]

Yeah, I just checked and they all do, and no I don't think it was fully used, it says in the order total that the total coupon amount used was $1.87.