order 20012343322 little issue

Hi HK! Greetings from Canada!
I placed an order and while the check-out payment (I've chosen PayDollar option) something went wrong and the check-out process interrupted. In a few minutes I paid again through orders list as "unpaid order" and this time the system pushed me to pay via PayPal, which I did and successfully completed my order. The only my concern is, since I picked PayDollar originally the system charged me 8.12$ as a fee, but it appears I paid finally with PayPal which is no fee payment. Can you please put 8.12$ onto my credit bonus so I could use them for my next order? Or just cancel my order and make a full refund - I will place the same order again. Thank you!