Upsell settings object

Use the UpSellSettings object to update the merchant's displayType via JSON-RPC API 6.0. The 2Checkout Public API supports upsell campaigns which means you can invite your customers to purchase upgrades or add-ons from your own product catalog.

Request parameters

Parameter name	Type / Description
UpsellingDisplayType	String Sets upsell settings display type. Can be overlay, interstitial.