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
Pediatric doctors and specialists:children's masseur, pediatrician
Certificates:exchange card, weapons license, sick-list, medical examination, outpatient's card, medical book, drivers medical board, certification for employment, study, doctor's note for swimming, to work with state secrets