your account (collateral) not worth with amount that will you loan. i can give you loan 0.005 btc for your account as collateral

make it 0.007 and and what is your interest rate
should i say how much do i need to payback

Sorry price of member account is not too high. just in case if you do not pay
interest 10%

you seem firm about your offer
lets do this and what is the repayment amount
is that 10% per day or the whole loan term