Re: [ANN] CoinCashCard.Com A Reloadable Visa Debit Card That You Fund With BTC!
Only US good luck 
The cards can be used anywhere but you must have a valid US info to sign up for one.
(US patriot act and such)
What's backing the funds? Are you taking the coins for yourself and adding funds from your own account to the cards?
I'm a bit confused on what you're asking here maybe you could shoot me a pm with more info!
Based on what you asked I would say your bitcoin are backing the funds!