Scottish Mutual has launched a new issue of its Triple Bonus Bond.
The single-premium with-profits endowment, which provides guaranteed and non-guaranteed bonuses, is designed to increase the original lump-sum investment over 10 years.
The offer period is March 2-May 8 with a guaranteed bonus of 65 per cent at the end of 10 years.
ScotMut is also offering a bonus of 1 per cent for investments before March 27. From March 27-April 17, the bonus is 0.7 per cent.
Bonuses will also be paid for investments of £15,000 and more.
Deposits between £15,000 and £24,999 get a 0.2 per cent bonus, from £25,000 to £49,999 the bonus is 0.4 per cent and above £50,000 it is 0.6 per cent.
The first tranche of the bond, which was released last year, is paying a 3 per cent additional annual bonus at maturity.
Commission is 7 per cent.