Object:physics, mathematics, english language, social studies, chemistry, informatics, history, russian language, biology, geography, literature
Classes for children:biology, geography, history, computers and programming, foreign language, mathematics, physics, chemistry, English language, informatics, Russian language and literature
Payment method:discounts on services preferential categories, discount system, prepayment, postpay, cash, payment by card, electronic money, bank transfer, installment, cashless payment, online, QR code, Fast payment system, payment by credit card, contactless payment
Promotions:discounts, promotions, special offers, bonuses, gifts