About racecards: Plumpton does throw theirs in with the price of an entrance fee, and most Annual Members get them free at pretty much most racecourses. I've lobbied for far too long at various courses to chuck 'em in with the price of the entrance - there are always loads left over for the bog-standard meetings as it is, so at least they'd get used.
As for information for the uninitiated - come on! Looks like no-one on here's read a race card for a lonnnnggg time! Here's the help that Ascot's provides:
Planning Your Day
Totescoop6 information
How to Read Your Racecard (the other way up, dummy)
A large map
Useful information for racegoers (it backs up the map - where to find disabled loos, baby changing facilities, etc.)
A whole page on how to place the different bets with the Tote (full explanations)
A whole page on 'placing a bet', from picking your horse to using the Tote or a bookie, the e/w odds for the numbers of runners per race, etc., etc.
A whole page on Totepool tips (an independent form guide)
And then, the piece de resistance, a whole page with diagram and little arrows on 'How to Read a Racecard'.
Flippin' 'eck! Along with all of the individual race card notes on every runner, and then 'Today's Race Conditions' at the back (another full page explaining the innards of every race's composition), I don't think any newbie could ask for more, apart from perhaps a week to read the damn thing!
Pretty much most cards now carry this, or at least a large enough version of it, to satisfy even the most novicey racegoer.
As for advertising paying for the cards - if there was much more, the damn things would run to 100 pages - Ascot's Victoria Cup Day programme ran to 62 pages!