Payment method:discount system, prepayment, postpay, cash, payment by card, cash on delivery, installment, cashless payment, QR code, Fast payment system, payment by credit card, electronic money, contactless payment, via sms, by the link, online
Certificates:medical examination
Promotions:discounts, promotions, special offers, bonuses, gifts
Opticians services:compliance test, selection, repair, making glasses
Medical specialists:ophthalmologist, functional diagnostics doctor