Ключевые слова: abstract, advertising, banking, barcode, bitcoin, branding, business, card design, chip, coding, constructed, contactless, contemporary, corner, corporate, credit cards, cryptocurrency, data, details, digital, digital wallet, ecommerce, ethereum, finance, financial tech, fintech, futuristic, innovation, investment, luxury, marketing, metallic, minimal, modern, money, online, payment, plastic, premium, qr code, scan, security, shopping, stacked, technology, transaction, wealth,