A few months ago, I received a prepaid Mastercard as a gift.
I used it a bunch of times, but now I'm down to the last few dollars on the card (<$5), and I'm not sure how/where to spend it.
I was hoping I could top up my Steam balance with a custom amount, and specify exactly how much is left on the card, so I don't leave a cent behind, but they only let you purchase pre-set amounts.
Does anyone have any suggestions for places where it's possible to specify an exact amount to charge a card, so I can extract the maximum value out of it?
Coles