With JoinBareng's group buy plan, you get access to Squibler Plus via shared credential. This means you log into the same account as other group members using the email and password shared by admin once the group is full and the plan is activated. You can immediately use all Squibler Plus features including AI Writer, Elements for world building, AI Visualizer, and templates for novel, screenplay, and non-fiction. Because this is a shared account, there are rules you must follow: do not change the password or email, do not log out other devices, and do not change main settings that could disrupt other members' access. All fees are charged upfront per slot you take, and you don't need to deal with international payment methods.
If you take the 1-user package available now, you get private access without waiting for other members. Just pay, and admin will activate and send the credential to your WhatsApp. The group package with a maximum of 2 people per group will be opened later, and while waiting for other members, your order will not be processed. Once the group is full, admin activates the package and sends access shortly after. This is the most affordable way to use Squibler Plus if you don't mind sharing the account with one other person.
Note that this credential-based group buy is different from the pay-on-behalf service. With pay-on-behalf, the account stays yours and JoinBareng only pays the bill. With group buy, you use a shared account with established rules. That's why group buy is much cheaper but less flexible in terms of account control.