You can send up to five invitations each week. The invitations counter is reset to 5 every week.
The only way for the people you sponsor to receive the benefits of your sponsorship is for them to register to www.goa.com by clicking on the link provided in the invitation email. This is also the only way for you to receive the benefits you are owed. Also, the friend you sponsor needs to reach the first level of experience in game (Rookie E in Pangya, Wood Axe in Gunbound) before you can receive your rewards.
Any abuse of the sponsorship system (e.g. inviting yourself through fake email addresses) may lead to the removal of your ability to sponsor new people and/or other sanctions against your account.
