Payment items represent individual line items within a contractor payment. They can reference a service type or be standalone. Payment items can only be added to contractor payment with the status pending

| attribute              | type   | description                                                                                                                                                           |
|-----------------------|--------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| paymentItemID         | string | Unique identifier representing this payment item                                                                                                                    |
| companyID             | string | Company ID that this customer account is under                                                                                                                     |
| contractorID          | string | ID of contractor                                                                                                                                                   |
| contractorPaymentID   | string | ID contractor payment that this payment item is associated with                                                                                                    |
| work_info             | object | Contains:<br>`work_description`: Custom description of payment item (string)<br>`service_date`: Datetime of service completed (string)                           |
| earning_type          | string | Can be one of the following:<br>`hourly`<br>`per_unit`<br>`flat_fee`<br>`expense_reimbursement`<br>`bonus`                                                       |
| rate                  | float  | **Only required if `earning_type` is `hourly` or `per_unit`**                                                                                                     |
| rate_unit             | float  | **Only required if `earning_type` is `hourly` or `per_unit`**. Can be one of the following:<br>`hour`<br>`project`<br>`piece`                                     |
| quantity              | float  | **Only required if `earning_type` is `hourly` or `per_unit`**                                                                                                     |
| bill_rate             | float  | **Only applicable if `earning_type` is `hourly` or `per_unit`**                                                                                                   |
| gross_amount          | float  | **Only required if `earning_type` is `flat_fee`, `expense_reimbursement`, or `bonus`**                                                                           |
| bill_amount           | float  | **Only applicable if `earning_type` is `flat_fee`, `expense_reimbursement`, or `bonus`**                                                                         |

### Example JSON

```json
{
  "paymentItemID": "a3f9c2d1e6b74a8f9c3d2b1e7f8a9c01",
  "companyID": "fc235f012bae46aa8a082f357715bcfa",
  "contractorID": "669fe6216d9eff8ca4c9f0de",
  "contractorPaymentID": "68ffb95239326ca8713eadb1",
  "work_info": {
    "work_description": "Bartending service",
    "service_date": "2026-03-20"
  },
  "earning_type": "hourly",
  "quantity": 8,
  "rate": 30.00,
  "bill_rate": 65.00
}
```