Silversea is offering agents £100 bonus commission on all bookings made before March 31 for voyages departing before June 30.

The liner is also giving consumers up to $1,000 of onboard credit on close to 80 voyages in 2011, most of which already include free flights and transfers.

UK managing director Trudy Redfern said: “We really value the support given to us by the UK & Irish travel trade and as such, we are always looking for ways to further support and reward the agents who are at the forefront of driving bookings. “

The bonus commission will cover voyages in the Caribbean, Northern Europe and Mediterranean including those on the flagship Silver Spirit.

For more information call Silversea sales support on 0844 770 9050 or email salesuk@silversea.com.

Agents wishing to brush up on their product knowledge can complete the Silversea online training programme