Jamaican resorts Hedonism II and III are offering agents discounted admission to six parties being held throughout the UK.
Tickets are normally £12.50 but travel agents can obtain tickets for £9.50 by telephoning 0870 2411 649. A spokesman said the minimum entry age for the parties has been reduced from 21 to 18 years to cater for travel agency staff.
The event starts in Edinburgh on April 4 and visits Leeds on April 5, Croydon on April 10, Nottingham on April 11, Bristol on April 12 and Blackpool April 13.