Two prizes a week are being offered to encourage agents to make bookings with Ambassador Cruise Line during November.
The incentive is linked to drinks package upgrades and £20 on board credit on saver fares booked by consumers until November 28.
Additional campaign features include £99 child fares on multigenerational sailings, supplements for solo travellers and discounts on group bookings.
The ‘Purple Month’ offers cover departures by the no-fly line between April 7, 2024 and April 24, 2025.
Agents making bookings in the period will be entered into a prize draw to win eight prizes including an Apple Mac, PlayStation 5, £500 clothing voucher, a designer handbag worth £1,000 and Ugg boots.