Invitation Code

Does this module allow you to restrict user registration unless they have an invitation code?

Can you generate how many codes do you like, either by adding a single invitation code or by adding the bulk callout code? Type this example?

https://help.wpindeed.com/ultimate-membership-pro/knowledge-base/invitation-code/

I tried this but it is not very simple and I would also need to create other code ….

https://docs.ultimatemember.com/article/68-stop-registration-if-customercode-field-does-not-equal-abcde