| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| WC_Etransactions_Abstract_Gateway | 243 | 1,150 | |
| WC_Etransactions | 105 | 446 | |
| WC_Etransactions_Config | 73 | 337 | |
| WC_EStdGw | 25 | 94 | |
| ETransactionsEncrypt | 22 | 99 | |
| WC_E3Gw | 20 | 88 | |
| WC_Etransactions_Curl_Helper | 15 | 95 | |
| WC_Etransactions_Threetime_GateWay | 2 | 6 | |
| WC_Etransactions_Iso3166_Country | 2 | 6 | |
| WC_Etransactions_Iso4217Currency | 2 | 6 |