# ACH Standard Entry Codes

The table below describes each supported value of the `standardEntryCode` field in the NPS API.

**Commonly Supported SEC Codes:**

| SEC Code (Enum Value) | Description |
|  --- | --- |
| **CCD (Corporate Credit or Debit Entry)** | ACH credit or debit between corporate accounts. |
| **PPD (Prearranged Payment and Deposit Entry)** | Consumer debit/credit, such as payroll or bill payments. |
| **TEL (Telephone-Initiated Entry)** | Debit authorized by the consumer verbally by phone. |
| **WEB (Internet-Initiated and Mobile Entry)** | Consumer debit/credit initiated online or via mobile app. |


**Other Supported SEC Codes:**

| SEC Code (Enum Value) | Description |
|  --- | --- |
| **ARC (Accounts Receivable Entry)** | Single, one-time debit received via lockbox, drop box, or business mailbox. |
| **BOC (Back Office Conversion Entry)** | Allows creation of single debits for a point-of-purchase check during back office conversion. |
| **POP (Point of Purchase Entry)** | Single, one-time debit made in person at a POS device for a customer purchase. |