# 1.4. Transaction processing methods and channels

Transactions can be processed using the following methods:

| Name             | `paymentMethod` value | `paymentMethodChannel` value |
|------------------|------------------------|------------------------------|
| Online transfers | `pbl`                  | Table below                  |
| Card payment     | `card`                 | Table below                  |
| BLIK payment     | `blik`                 | `blik`                       |