Vital CRM
How can I purchase additional user accounts?
The pages in this description takes Enterprise Edition (according to the number of accounts) and the Small and Medium Enterprise Edition (according to the number of accounts) as examples.
＊This operation is limited to system administrators.
1. Go to the [Settings] page, then click on "Purchase Services and SMS"
2. Then select "Purchase Authorization", and check "Account Authorization", and you can drop down on the right to select the additional purchase quantity.
https://faq.vitalyun.com/EN/CRM#4326