Promotions:discounts, promotions, special offers, bonuses, gifts
Types of advertising:radio advertising, advertisement in print media, public transport advertising, TV advertising, metro advertisement, cinema advertising, airport advertising, hallway advertising, 3D advertising, advertising in elevators
Payment method:discounts on services preferential categories, discount system, prepayment, postpay, cash, payment by card, electronic money, bank transfer, via sms, cash on delivery, installment, cashless payment, online, QR code, Fast payment system