1. How to buy?
Select the version you want, click "Buy Now", register and log in to your AliCloud account, and place an online purchase order. If you are not satisfied with the full refund, you can buy with confidence.
2. How to apply for a contract after purchase?
After purchase, log in to the AliCloud console, click Expense → Contract, and you can directly apply for and download the electronic contract online (the electronic contract has the same legal effect as the paper contract, and you can apply for a work order if you need a paper contract).
3. How to apply for an invoice?
Log in to the AliCloud console, click Expense → Invoice, select the order number to be invoiced, and click Request Invoice. In the invoice list, click Download Invoice to complete the application (if you need special VAT invoice, please apply for paper).
four View detailed version function configuration Help Documents 。
5、 After sales service mode see Help Documents 。