Yep, very rarely that happens (allowing the customer to GAIN the difference when bitcoin goes up.) Funny thing is 5Dimes did that to me on one deposit a long time ago. Got confirmed 2 hours later.... it greatly increased. But 5Dimes gave me the "15 minute window" on that.
They never let you win... when Bitcoin increases. They will allow you to take the LOSS when bitcoin drops though.
