MP3Sale are offering free credit to their customers when they top up their accounts. So what can you get?
Top up €30.00, MP3Sale will give you €30.00 for free,
Top up €50.00, MP3Sale will give you €70.00 for free,
Top up €75.00, MP3Sale will give you €150.00 for free!
I'm not sure how long these deals will last for, so make the most of them while you can!