You can check out with multiple badges at a time! There is no limit to the number of badge purchases that can be made on an account. NOTE: this also applies to purchases that include any number of mixed type badges (e.g., multiple VIP badges and multiple GA badges).
At check out, you can determine if you would like to gift badges or keep them on your account. If you would like to later transfer badges that are on your account, you can follow our badge transfer instructions.