As most settled down to feast and pay homage to America's indigenous ancestry during Thanksgiving Week, Keeping Up With the Kardashians stars put some of their focus on Black Friday, by hawking their products. This week's Instagram scroll looked a little like turkeys and shameless product promotion, as the Kardashian-Jenners primed their fans for today's Black Friday retail extravaganza. The Kar-Jenner sisters are business moguls who got busy preparing for today.

Kim, Khloé, Kourtney, and Kylie all got to work to promote their respective businesses and product drops. Black Friday leads into the holiday shopping season, so the sisters have good reason to get people excited about what they sell. Kim has her KKW Beauty company, as well as her SKIMS line of shapewear and loungewear. Kylie is known for her successful Kylie Cosmetics brand, which recently released a Grinch-themed collection. Kourtney has her Poosh website, and Khloé has Good American and other ventures.

Related: KUWTK: Will The Show's End Affect Kendall's Modelling Career?

According to Daily Mail, Kim Kardashian, who is worth an estimated $780M, took to Instagram on Thursday to post glitzy photos promoting her beauty, fragrance, and shapewear line, SKIMS. Her children North and Chicago took part in the shoots for her latest SKIMS drop. In her first post of the day, Kim advertises her KKW "Beauty Crystallized" collection. The brand also released an entirely new line of mini lip liners, with 8 different colors to pick from. The site promoted a sale on every item in the lineup. Her KKW Fragrance "Crystal Collection" is also restocked and available for an exciting "Cyber Weekend Sale,"' as Kim is calling it across all platforms. Her stories feature several reshares of other celebrities enjoying her latest products. This photo of Kim was posted to the @kkwfragrance Instagram page:

Kylie has been taking to the @kyliecosmetics Instagram of late, with a mind to promoting her aforementioned Grinch makeup collection. It remains to be seen what the public's perception of the collection is. The holiday-themed collection launched about a week before Thanksgiving and was touted on Kylie's Instagram, as well as by her close friends and entourage. The drop was teased before it was available to buy. On her Kylie Jenner Instagram, she posted a sweet shot. She and daughter Stormi baked "Grinch green" cupcakes. Kylie is also promoting her entire cosmetics and skin collection with a Black Friday sale. See the cupcake post below:

Khloé and Kourtney kept their promotions a bit more low-key. Khloé, who has recently teamed up with Australian health and wellness brand Dose & Co., has been sharing feedback and reviews of a Collagen product. She posted to her Khloé Kardashian Instagram to promote the brand. Kourtney advertised her brand Poosh. She took to her stories to promote different pages and packages that her followers could look at. For Black Friday, the Poosh website is selling one unique product for a discounted price, which Kourt shows off in this picture:

Whether or not KUWTK fans' favorite thing about Thanksgiving is what happens the day after (and we're not talking leftovers), there's no denying that Black Friday is probably the best time to invest in all things Kar-Jenner.

Next: KUWTK: Who Lives In A Bigger & More Expensive Mansion: Kim Kardashian or Kylie Jenner?

Source: Daily MailKhloé Kardashian/Instagram, @kyliecosmetics/Instagram, Kylie Jenner/Instagram