Review after lottery ticket sales fallpublished at 16:44 British Summer Time 14 June 2017
National Lottery operator Camelot is to conduct an in-depth review of its strategy following an 8.8% drop in ticket sales.
Camelot said total ticket sales fell to £6.9bn for 2016/17 from a record £7.5bn the previous year.
Total returns to good causes were lower than the previous year, mainly because of a "disappointing" performance across the National Lottery's range of draw-based games - especially on Lotto.
EuroMillions also had a soft first six months in 2016/17 but its performance improved significantly over the second half.
Although the latest results reflected Camelot's fourth highest yearly sales, the company is facing increased competition from secondary lottery products such as Lottoland.
The cost of playing EuroMillions increased by 50p to £2.50 a line and players had to choose from an extra number under changes introduced in September that decreased the odds of winning the jackpot but promised bigger prizes and double the number of UK millionaires.
Changes to the Lotto draw in 2015 saw the number of balls increase from 49 to 59 and the chance of winning the jackpot decrease from one in 14 million to one in 45 million.
The strategy review will focus on four key business areas: commercial plans to boost sales performance, investment in technology and systems, the current business structure, and long-term succession.