payment method: discount system, prepayment, postpay, cash, payment by card, cashless payment, QR code, Fast payment system, payment by credit card, making a loan
promotions: discounts, promotions, special offers
diagnostics: ambulatory blood pressure monitoring, computed tomography, 3d-ultrasound, biopsy, ECG, endoscopy, echocardiography, ultrasound, CT scan of teeth and jaws, MSCT