Order placement skill

def run(product_id: str, quantity: int, unit_price: float) -> dict:
    errors = []

    if not product_id or not product_id.strip():
        errors.append("product_id cannot be empty")

    if quantity < 1:
        errors.append(f"quantity must be at least 1, got {quantity}")
    if quantity > 10000:
        errors.append(f"quantity {quantity} exceeds single-order limit of 10,000")

    if unit_price <= 0:
        errors.append(f"unit_price must be positive, got {unit_price}")
    if unit_price > 50000:
        errors.append(f"unit_price {unit_price} exceeds maximum of $50,000")

    total = quantity * unit_price
    requires_approval = total > 10000

    return {
        "valid":              len(errors) == 0,
        "errors":             errors,
        "total_value":        round(total, 2),
        "requires_approval":  requires_approval,
    }

# Order Policy

## Order Limits
- **Minimum order**: 1 unit
- **Maximum single order**: 10,000 units
- **Maximum unit price**: $50,000
- **Approval threshold**: Orders with total value > $10,000 require manager approval before `create_order` is called

## Approval Process
1. Inform the user the order requires approval (total > $10,000).
2. Ask them to confirm they have obtained manager sign-off.
3. Proceed with `create_order` only after explicit confirmation.

## Shipping Rules
| Order Total       | Shipping Method |
|-------------------|----------------|
| Under $500        | Standard (5–7 business days) |
| $500–$5,000       | Expedited available (+$25 flat fee) |
| Over $5,000       | Dedicated logistics team assigns carrier |

## Payment Terms
- **Approved business accounts**: Net 30
- **New accounts**: Prepayment required
- **Orders above $25,000**: Prepayment required regardless of account status

## Cancellation Policy
- Orders may be cancelled within 1 hour of placement at no charge.
- After 1 hour: 10% restocking fee applies.
- Shipped orders cannot be cancelled; initiate a return instead.