| Class | Rating | Complexity | Lines of code |
|---|---|---|---|
| Eh_PayPal_Express_Payment | 454 | 1,880 | |
| Eh_Rest_Request_Built | 129 | 555 | |
| Eh_Paypal_Express_Hooks | 105 | 273 | |
| Eh_PE_Request_Built | 94 | 511 | |
| Paypal_Express_Review_Request | 24 | 142 | |
| Eh_PayPal_Log | 15 | 61 | |
| Eh_Paypal_Express_Handlers | 7 | 29 | |
| Eh_PE_Process_Response | 7 | 31 | |
| Eh_PE_Process_Request | 1 | 5 |