Fish Oil Year-End Mega Sale

[Format] Professional e-commerce product main image, square 1:1, festive red year-end supplement mega-sale. [Colors] Rich crimson red background (#c01818 range) with red envelopes and ribbon; amber supplement bottles with white labels; gold and white text; dark red price cards; red bottom banner with yellow accents; No frame border. [Layout] Huge white-yellow headline top; HOT corner chip top-right; left column stacks a gold coupon strip, a countdown card, a dark price card, a gift card and a date line; two bottles on a red gift box center-right; bottom band: dark price card left, red banner right with benefit and authenticity lines. [Subject] Two amber glass supplement bottles with gold caps and white labels showing fish illustrations, standing on a wrapped red gift box with ribbon. [Headline] Big text "97% High-Purity Fish Oil" with line "Blood-Vessel Health Guardian, Low-Odor Process"; gold strip "$60 Off Every $300"; countdown "Launches Nov 15, 8 PM"; dark card "3-Bottle Price No More Than $198 per Bottle"; gift card "$500 Order Gets 2 Free Gifts"; date "Event: Dec 15 - Dec 20"; bottom "3-Month Set, Final Price $499 per Set"; banner "Cares for Heart & Brain | Helps Lower Blood Lipids" and "Imported Fish Oil, Officially Authentic". [Badges] HOT corner chip, gold coupon strip, countdown card, gift card. [Mood] Festive, urgent year-end health-sale energy with premium trust.