Before you invite a fresh ad account, read the specifications listed at https://npprteamshop.com/en/facebook/business-managers/facebook-unlimited-business-manager/ and match them to your anti-detect setup. The archives normally include login and password, mail with recovery access, 2FA backup and cookies for a clean session start from the correct country IP. Buyers dealing with npprteamshop.com regularly mention that consistency between batches is the part that actually saves working hours.