Chubb Home Safe Cash Rating UK £4,000 / ROI €5,000 Chubb Zeta – Grade 0 Cash Rating UK £6,000 / ROI €7,500 Grade 3 Deposit Cash Rating UK £35,000 / ROI €50,000 Chubb Zeta – Grade 1 Cash Rating UK £10,000 / ROI €12,500