How to apply for a paid license upgrade after using it for free for 1 month?

[최상진]

How to apply for a paid license upgrade after using it for free for 1 month?
hello.
After using Bitbucket for free for 1 month, the period has expired and Sourcetree is unable to push due to license overflow.
So I purchased a paid one-year license.
But I don't know how to apply it, so I'm still looking for a way.
help.
thank you

p.s. When purchasing a paid license, I clicked and downloaded the json file. What do I use this for?

[Nic Brough -Adaptavist-]

Welcome to the Atlassian Community!

Bitbucket Server/DC licences are available in the Atlassian account that bought them (and the accounts of billing and technical contacts if you've added any). 

Log into my.atlassian.com and go to the licences section to get the list of licences you have access to, and expand the one you are interested in.  

To the right, you will see a "licence key" which looks like a big block of random characters.  Highlight the whole lot and copy it, then log into your Bitbucket as an admin, and go to Admin -> Licence and paste the key into the licence key box there.

There's no need to restart or change anything else.