           quantity: 0
         })
       @updateItems(itemsToRemove, expectedOrderFormSections)
-    
+
   # Clone an item to one or more new items like it
   cloneItem: (itemIndex, newItemsOptions, expectedFormSections = @_allOrderFormSections) =>
     @_updateOrderForm

      referenceValue: referenceValue
      interestValue: interestValue
      expectedOrderFormSections : expectedOrderFormSections
    }
    @_updateOrderForm
      url: @_startTransactionURL(),

      data: {email: email, sc: salesChannel}

  # Sends a request to start the transaction. This is the final step in the checkout process.
  startTransaction: (value, referenceValue, interestValue, savePersonalData = false, optinNewsLetter, expectedOrderFormSections = @_allOrderFormSections, recaptchaKey, recaptchaToken) =>
    transactionRequest = {
      referenceId: @_getOrderFormId()
      savePersonalData: savePersonalData
