I've invested a few pennies in this......It offers: a return of 13% pa (not compounded) if the FTSE100 is above its starting point on 2nd, 3rd, 4th, 5th or 6th anniversary; or return of capital only if FTSE is 60-100% of its start point on maturity; or loss of equivalent % if FTSE is less than 60% of its start point on maturity.