Ключевые слова: background, bank, banking, black, budgeting, cashless, cryptocurrency, currency, data, digital, economic, economy, electronic, finance, finances, financial, fintech, future, glow, growth, illuminated, innovation, investing, investment, light, management, model, money, numbers, objects, online, piggy, planning, saving, savings, security, smart, technology, traditional, transparency, trends, virtual, visualization, wallet, wealth,