| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Eh_PayPal_Express_Payment | 287 | 1,119 | |
| Eh_PE_Request_Built | 94 | 510 | |
| Eh_Paypal_Express_Hooks | 71 | 146 | |
| Paypal_Express_Review_Request | 24 | 142 | |
| Eh_Paypal_Express_Handlers | 7 | 28 | |
| Eh_PayPal_Log | 5 | 29 | |
| Eh_PE_Process_Response | 5 | 22 | |
| Eh_PE_Process_Request | 1 | 5 |