Create a fresh square Vietnamese voucher campaign with stacked ticket shapes and festive accents.
Use a bold promotional palette of deep teal, coral, cream, violet, and yellow.
Set the exact main text to “SĂN VOUCHER 999.000Đ” in large energetic Vietnamese lettering.
Add the exact campaign line “TRIỆU PHÚ VOUCHER 9.9” as a strong secondary headline.
Include the exact offer “GIẢM ĐẾN 25%” inside a prominent contrasting badge.
Use confetti, coins, stars, and layered paper shadows while keeping the layout well organized.
Do not include any brand names, mall logos, watermarks, barcodes, QR codes, URLs, or fine print.
Render as a polished static square PNG with correct accents and clearly legible text.
