Tickets
When did Disney end individual ride tickets and adopt the single admission price?
Disneyland
From Disneyland's opening day until 1982, the price of the attractions was in addition to the price of park admission. Guests paid a small admission fee to get into the park, but admission to most of the rides and attractions required guests to purchase tickets, either individually or in a book, that consisted of several coupons, initially labeled "A" through "C". "A" coupons allowed admission to the smaller rides and attractions such as the vehicles on Main Street, whereas "C" coupons were used for the most common attractions like the Peter Pan ride, or the Tea Cups. As more thrilling rides were introduced, such as the Monorail or the Matterhorn bobsled, "D" and then eventually "E" coupons were introduced. Coupons could be combined to equal the equivalent of another ticket (e.g. two "A" tickets equal one "B" ticket). From the thrill ride experience at Disneyland, the colloquial expression "an E ticket ride" is used to describe any exceptionally thrilling experience. Disneyland later featured a "Keys to the Kingdom" booklet of tickets, which consisted of 10 unvalued coupons sold for a single flat rate. These coupons could be used for any attraction regardless of its regular value. In 1982, Disney dropped the idea for individual ride tickets to a single admission price with unlimited access to all attractions, "except shooting galleries". While this idea was not original to Disney, its business advantages were obvious: in addition to guaranteeing that everyone paid a large sum even if they stayed for only a few hours and rode only a few rides, the park no longer had to print tickets or ticket books, staff ticket booths, or provide staff to collect tickets or monitor attractions for people sneaking on without tickets. Later, Disney introduced other entry options such as multi-day passes, Annual Passes (which allow unlimited entry to the Park for an annual fee), and Southern California residents' discounts.