To use GTM you must first purchase an GTM instance.
1 . Log on to the Alibaba Cloud DNS console.
2 . In the left-side navigation pane, click Global Traffic Manager.
3 . Click Create Instance to go to the GTM buy page.
4 . Select an edition based on your business requirements. For more information about GTM editions, see Specifications. Click Buy Now to settle the payment.
5 . After the payment is completed, an instance is automatically generated in the console.