Christmas Cash Giveaway Promo Poster

Professional holiday cash-giveaway promo poster, vertical, flat vector cartoon with soft 3D icon shading. [Colors] violet-to-coral gradient #6A4FD6 to #FF7C8C, cream panels #FFF4E4, festive red #E23A2E, gold #F6C453. [Layout] centred stack: chunky display headline at the top, capsule sub-headline, hero illustration over a large translucent circle, then a cream card holding two rounded info boxes, a red body-copy block, one pill CTA button and a QR square at the foot. [Typography] heavy rounded sans with a white keyline for the headline, clean medium sans for labels, small caps for dates. [Subject] cartoon crimson gift envelope overflowing with gold coins and a coupon ticket, a small snowman in a red scarf, a stylised fir tree, money cards drifting at the corners. [Lighting & mood] bright, cheerful, high-key with soft drop shadows. [Details] sparkle dots, rounded corners, no photographic elements. Text: "CHRISTMAS GIVEAWAY", "¥100 CASH", "JOIN NOW".