Fans enter
A monthly prize competition, open to any fan anywhere in the world. £1 a line, less in bulk. Free entry is available by post — one line per household, genuine, administered, and promoted in every market alongside paid entry. Every entry fee goes to the subsidy fund in full — net of applicable sales tax, which is paid to the relevant authority in each territory.
This is a prize competition, not a lottery. The free entry route is what makes it so — legally, commercially, and internationally. That is a deliberate structural choice, not a footnote.