Hello--I've done the reading and am still confused. Sorry.
If two of us want a 7 day travelcard with daysout 2 for 1 discounts we simply go to a mainline rail station ticket window and specifically ask for "two 7 day travelcards with daysout 2 for 1 discounts" and that's what we'll get? Then we pick up a brochure that will contain the required vouchers? I'm assuming a mainline rail station is one likeVictoria or similar? Correct? Really looking forward to being in London July 5 to July 14 and being able to economize will make all the difference.Thanks to all.