How do I avail of the 7.50 free credit?
I've logged in but read "there are no vouchers in your account".
There will only be vouchers in your account if you have ourchased a voucher. Please email firstname.lastname@example.org with details of your account and we'll add credit to your account.
I'm wondering the same thing - logged in but no voucher - have emailed you as suggested, thanks.