Complete Cash Register Payment

Finalizes the cash register payment by confirming the completed transaction. This endpoint has no required request body fields. It validates internally that a successful cash register transaction record exists for the current pre-order before creating the order.

No Request Body Required: This submission does not require any body fields. The system validates the transaction state automatically.

Transaction Validation: The system verifies that a CashRegisterTransaction record exists for the current pre-order with is_succeeded: true. This record is created by the cash register terminal when the customer completes payment at the physical register. If no such record exists yet, the response returns a validation error asking the client to wait.

Installment Handling:

• If is_installment_active is false: the installment and no_installment fields are cleared from the pre-order before order creation.

• Card info is always cleared after this step.

Navigation After Success:

• Routes to ThankYouPage

post

Header parameters

x-requested-withstring · enumRequired

Required header for AJAX requests. Must be set to XMLHttpRequest for all checkout requests.

Default: XMLHttpRequestPossible values:

CookiestringOptional

Session cookie header (e.g. sessionid=abc123 or osessionid=<session_id>)

Body

object · CashRegisterCompleteInputOptional

No request body fields are required for this submission. The system validates internally that a successful cash register transaction exists for the current pre-order.

Responses

200

Cash register payment completed and order created successfully

application/json

errorsone of · nullableOptional

or

string[]Optional

template_namestringOptional

302

Redirect to basket (empty basket)

post/orders/checkout/?page=CashRegisterCompletePage

POST /orders/checkout/?page=CashRegisterCompletePage HTTP/1.1
Host: sandbox.akinon.com
x-requested-with: XMLHttpRequest
Content-Type: application/x-www-form-urlencoded
Accept: */*
Content-Length: 2

""

{
  "context_list": [
    {
      "page_name": "ThankYouPage",
      "page_slug": "thankyoupage",
      "page_context": {
        "redirect_url": "/orders/checkout-success/abc123:def456:ghi789/",
        "order_id": 5001,
        "order_number": "202600012345"
      }
    }
  ],
  "errors": {}
}