This function enables Sitejet Commerce for all users and allows the hosting provider to set a custom URL for their payment platform, which customers can use to purchase the Sitejet Commerce upgrade.
HTTP Request was successful.
object  | 
whmapi1 --output=jsonpretty \ Sitejet/set_commerce \ allowCommerce='1'
{- "metadata": {
- "command": "set_commerce",
 - "reason": "OK",
 - "result": 1,
 - "version": 1
 
} 
}