To enable a product, set the
subscriptionInformation.enabled
 field to
true
. Some products also have a features block within the
subscriptionInformation
 object that gives you the ability to enable certain features of a product.
Product Features
Some products also have a
features
 block within the
subscriptionInformation
 object that gives you the ability to enable features of a product. 
"subscriptionInformation": { 
  "enabled": true, 
  "features": { 
    "cardNotPresent": { 
      "enabled": true 
      }, 
    "cardPresent": { 
      "enabled": true 
      }