| Name | Type | Description | Notes |
|---|---|---|---|
| Cart | Cart | [optional] | |
| ErrorParameterName | string | If any error happen during the processing on the UltraCart side, the browser will be redirected to your error_return_url with the error passed in this parameter name. | [optional] |
| ErrorReturnUrl | string | The URL to return the browser to if there are processing errors on the UltraCart side. | [optional] |
| Operation | string | The type of handoff operation to perform | [optional] |
| PaypalMaximumUpsellRevenue | decimal | The maximum amount of revenue that you think the customer could add during a custom upsell after sequence on your checkout. | [optional] |
| PaypalReturnUrl | string | The URl to return the customers browser to after they have completed the PayPal process. | [optional] |
| SecureHostName | string | The desired secure host name to perform the handoff on. This should match the desired StoreFront. | [optional] |
| Ucacid | string | The UltraCart Analytics cookie value. Populate this if you're handing off from a different domain than the checkout. | [optional] |