Payment method:discounts on services preferential categories, discount system, prepayment, cash, payment by card, electronic money, via sms, installment, cashless payment, online, QR code, Fast payment system
Promotions:discounts, promotions, special offers, bonuses, gifts
Object:mathematics, informatics, russian language
Classes for children:literary art, mathematics, speed reading, logarithmics, calligraphy and literate, neurohymnastics