SyntaxgetSmartupgrade( smartupgrade_id, purchase_id='') Returns a smart upgrade. In case the order ID(s) are handed over, including the HTML code of the widget. Otherwise HTML code of the preview.NOTEAmong other things, opening it may take some time. For this reason, please cache the results.Access rightsRead access or full access requiredArgumentssmartupgrade_idpurchase_id – optional. Separate multiple order IDs with commas.Return DataThe data record of the smart upgrade.