I tried to buy 1.5 TH/s with your Promo code Ian 
with my credit card and at last step this showed :
There was a problem originating from the card issuer. Please check with your issuer, or try using a different card
with my credit card and at last step this showed :
There was a problem originating from the card issuer. Please check with your issuer, or try using a different card
Hi there Unlimited.
Like i know u can only purchase 1 th/s by credit card because of the card issues. So u can try to do today 1 th/s and tommorow 0.5 th/s.
I can add 0.1 BTC for your Startup - Just use my Promocode "oKt3IL" and add me after on Skype
regards
DavieT