Lancome has a huge variety of cosmetics. You can visit any local Sephora or simmilar cosmetic store to see the huge selection or just simply visit the Lancome official website to see what they have to offer.
Lancome randomly offers coupons or discounts on their cosmetics during certain times of year, especially around Christmas. If you don't want to buy directly from Lancome, there are sites and stores...
Lancome sells all of the most common cosmetics, for your face, eyes, and lips, such as foundation, moisturizers, eye shadows, eye liners, lipstick, and lip gloss.