To make a test payment, go to the store's page with the payment form, choose the desired payment method, and click Pay. A form opens for entering additional information. The set of fields in this form depends on the payment method.
Address for sending parameters in testing mode: https://demomoney.yandex.ru/eshop.xml
For testing payment from a Yandex.Money Wallet
You can open the Wallet in the Yandex.Money testing environment on the registration page: https://demomoney.yandex.ru/reg/.
The phone number entered will be used for payment authorization when making payments from the Wallet.
For testing payment using a bank card
Card number: 4444 4444 4444 4448
Expiration date: any year and month in the future
CVV code: 000
For testing payment via a payment kiosk
The fields in the form are slightly different from the ones for the other payment methods. You must enter a real email address and phone number (to get the code and payment message), then click Get a payment code.
The code will be sent in a text message to the specified phone number. Enter it on the page https://demomoney.yandex.ru/shop.xml?scid=50215 (the user will enter this code in the kiosk).