Invoice creation is a process of adding a unique record containing payment information to the System database.
Different sets of data may be used depending on the Payment System type. If additional information is required, the user will be redirected to a special page with an input form.
Invoicing procedure depends on the payment mode:
1. Payment with transition to a third party site.
This procedure is used for most paymodes.
2. Payment without transition to a third party site.
Some paymodes including mobile payments, QIWI-Wallet and cash transfers allow for payments without redirecting the user to the Payment System site.
At present we support the following background payment modes:
3. Payment without prior request
In case of paying via payment kiosks networks or SMS messages the interaction between the Projects and the System begins only when the System receives payment notifications from the Payment System.