Black Friday Mega Celebration Sale Poster

Professional Black Friday e-commerce sale poster, tall vertical 9:21, cute pink promo-board style with a sticker headline and stacked benefit cards. [Colors] Background is a soft pink (#f4c9cd range) with a large crimson-red bow graphic bleeding off the top; cards are white with red headers; headline type is red with white outline; the stamp is red; the flash-sale banner is red with white and yellow type; coin dots are gold. No frame border. [Layout] The top holds the bow, the sticker headline with a date tag and a red ribbon sub-banner; the body is a vertical stack of four white coupon cards, each led by a red label pill; a circular red stamp overlaps the first card's right edge; the bottom edge carries a small spaced line. [Subject] No people. A white coupon stack: card one "Member Treats — members spend $100, save $20, plus a $50 gift pack" with big red figures and gold coins; card two "Coupon Treats — $30 off $149" and "$60 off $299" side by side with expiry notes "Valid Nov 24 - Dec 1"; card three "Flash Sale — Nov 24 only, bestsellers from 50% off" with a red gift box and a red arrow banner reading "While Stocks Last"; card four "Top-Up Treats — load $200 get $60, load $300 get $100, load $500 get $180" in gold coins and red figures. [Headline] Sticker-style red caps with thick white outline, tilted: "BLACK FRIDAY" over "MEGA CELEBRATION!"; a small red date tag "Nov 24 - Dec 1" sits to the right; beneath, a red ribbon banner: "Stock Up On Treats — Endless Savings". [Badges] A circular red stamp with white caps: "EXTRA VALUE". Bottom spaced grey-red line: "Event valid at flagship stores only". [Mood] Sweet, organised and generous; candy-pink coupon book promising stacked member rewards.