Are refunds given in BTC or in $ (I mean the paid amount in BTC/$)?
I believe it's the amount of BTC you paid ... not the current BTC equiv of the USD equiv at the time you paid.
M
which means if btc was 1000 usd when you purchased and you spent .65 btc. you get back .65 btc minus 1.5 percent or about .64 btc .
so if you purchased shares when btc was high it is worse. if you purchased shares when btc was low it is not so bad.