Caffeine-Free Pepsi-Cola was introduced, under the brand name Pepsi Free, in 1982 by PepsiCo as the first major-brand caffeine-free cola in years.
 (The Canada Dry Company had marketed "Sport Cola," which was also caffeine-free, in the 1960s, but that brand of cola was not a success.)
 A sugar-free variant, then known as Diet Pepsi Free, was also introduced.
 The Pepsi Free name itself was phased out in 1987, and today these colas are known simply as Caffeine-Free Pepsi and Caffeine-Free Diet Pepsi.
 The term "Free" had been reintroduced by PepsiCo on their Sierra Mist line in response to Coca-Cola's successful introduction of their Zero line (although the "Free" refers to a lack of sugar rather than caffeine, since Sierra Mist is already caffeine-free), though in 2008 that drink had reverted to its previous name of Diet Sierra Mist.
Diet Pepsi and Diet Pepsi Classic Formula Blend (stylized as diet PEPSI CLASSIC SWEETENER BLEND) are no-calorie carbonated cola soft drinks produced by PepsiCo, introduced in 1964 as a variant of Pepsi-Cola with no sugar.
 First test marketed in 1963 under the name Patio Diet Cola, it was re-branded as "Diet Pepsi" the following year, becoming the first diet cola to be distributed on a national scale in the United States.
 In the 1960s and 1970s its competition consisted of Tab, produced by The Coca-Cola Company, and Diet Rite soda, produced by Royal Crown.
 Diet Coke was a later entrant to the diet cola market; though shortly after entering production in 1982 it became the primary competing diet cola to Diet Pepsi.
Cactus Cooler, distinguished by its orange, yellow, and green label with saguaro cacti, is an orange-pineapple soft drink sold in the United States, mainly in the Southern California area and surrounding Southwestern United States.
 It is part of the Dr Pepper Snapple Group, and was previously distributed under the Canada Dry brand name.
NuGrape is a brand of grape-flavored soda pop.
 The NuGrape brand was invented in 1906, first bottled in 1921, and by April 1933, The National NuGrape Company was founded in Atlanta, Georgia.
 In 1922, licensing rights were sold to the Olla Bottling Works in Olla, Louisiana where it was made and distributed for many years.
 NuGrape was followed up by the popular Sun Crest brand of soft drinks in 1938.
 In 1965, the National NuGrape Company introduced Kickapoo Joy Juice, a product based on Al Capp's Li'l Abner comic strip.
 All three brands were acquired in 1968 by The Moxie Company (renamed Moxie-Monarch-NuGrape Company and later Monarch Beverage Company).
 In 1970, Moxie-Monarch-NuGrape discontinued domestic U.S. sales of Kickapoo Joy Juice.
Patio Diet Cola was a brand of diet soda introduced by Pepsi in 1963.
 It was created in response to Diet Rite Cola.
 Fitness promoter Debbie Drake was Patio Diet Cola's spokesperson; the drink was also marketed as a soda alternative for diabetics.
A&W Cream Soda is a cream soda carbonated soft drink introduced by A&W Root Beer in 1986.
 A&W Root Beer was first sold at a Veterans Day parade in Lodi, California in 1919 and the company established in 1922 by Frank Wright and Roy Allen.
 The first product they created was A & W Root Beer.
 It was not until 1986 that A&W Brands, headquartered in White Plains, N.Y. introduced A&W Cream Soda and A&W Diet Cream Soda through its network of franchised bottlers and distributors.
 Although cream soda had been created in 1852 by E.M. Sheldon, A&W Brands was one of the first American companies to make it commercially.
 In 1993, A&W Brands was purchased by Cadbury/Schweppes, and in 1995 Cadbury/Schweppes purchased the Dr. Pepper/Seven-Up Company, which made A&W a part of the Dr. Pepper/Seven Up, Inc.
 In 2001, DPSU purchased the Snapple Beverage Group (formally TriArc Beverages), and moved the New York-based company operations to its new headquarters in Plano, Texas.
 This acquisition put A&W within the same company as the top soda brand companies and made A&W Cream Soda the top brand in cream sodas.
dnL was the name of a soft drink produced by Cadbury Schweppes Americas Beverages in the United States.
 It was part of the 7 Up family of soft drinks, and it was introduced in September 2002.
 It was launched in the same year as other attempts to extend soft drink brand names with new iterations, including Pepsi Blue, Dr. Pepper Red Fusion and Vanilla Coke.
 While dnL remained listed as an official product of the company in late 2005, it was scheduled to be discontinued for 2006 in favor of the 7 Up Plus brand.
Diet Pepsi Jazz was a brand of soda introduced by the Pepsi company in 2006 and discontinued in 2009.
 It was a specifically named variant of Pepsi's popular Diet Pepsi product, combining several different flavors.
Cooler Master Co., Ltd. is a computer hardware manufacturer based in Taiwan.
 Founded in 1992, the company produces components for personal computers such as the computer chassis, PSU, coolers, cooling pads, and other accessories.
 Alongside the retail business, Cooler Master is also a cooling solution OEM vendor for different brand names of the computer industry including nVIDIA (VGA coolers), AMD (CPU cooler), and EVGA (motherboard heatsinks).
 In recent years the company expanded its operation and brand exposure into gaming communities and sponsored major events such as KODE5.
 Some of Cooler Master's products also won awards such as the iF product design award.
Scotch and Soda (usually stylised SCOTCH & SODA or simply Scotch & Soda) is a Dutch youth fashion company founded in the 1980s and then rebranded and relaunched in 2001.
 Scotch and Soda primarily manufactures not only premium and upmarket men's clothing but also women's clothing under the brand Maison Scotch, boys' clothing under Scotch Shrunk, girls' clothing under Scotch R'Belle, denim and urban products under Amsterdams Blauw and a line of fragrances named Barfly.
 Scotch and Soda own and operate nearly 150 official stores (or store-in-store outfits) and are stocked in over 8000 other stores across the world as of February 2015.

Question: What was a brand of soda introduced by the Pepsi company in 2006 and discontinued in 2009, Cactus Cooler or Jazz ?
Answer: Diet Pepsi Jazz