How to Structure Agency Business Managers for Multi-Client Client Portfolios

Isolating Risk Across Agency Client Portfolios

When managing multiple performance clients, maintaining strict asset isolation is the paramount rule of agency continuity. If one client runs an aggressive creative that triggers an algorithmic policy flag, you cannot afford for that restriction to cascade into your other client ad accounts.

BM3 vs BM5 vs BM10: Which Tier Fits Your Operations?

• **BM3 (Agency Starter)**: Ideal for agencies managing 1 to 3 distinct brands or media buying pods. Provides dedicated ad account allocations for testing, scaling, and retargeting.
• **BM5 (High-Limit Standard)**: The industry benchmark for growth agencies. Accommodates 5 provisioned ad accounts with elevated spend limits and independent pixel assignments.
• **BM10 (Enterprise Redundancy)**: Built for high-volume performance shops requiring multi-vertical segregation, backup pixel pools, and high-tier spend flexibility.

Best Practices for Sovereign Account Ownership

1. **Separate Client Pixels**: Never pool data between non-related client domains under a single pixel identifier.
2. **Dedicated Payment Cards**: Link separate corporate cards (virtual or physical) to each ad account to avoid cross-account billing cascades if one card experiences an out-of-funds trigger.
3. **Sovereign 2FA Key Management**: Ensure every media buyer accessing the Business Manager uses their own corporate 2FA credentials rather than shared administrative logins.

Conclusion

Structured asset allocation ensures that campaign growth remains uninterrupted even during platform policy updates. Review our [Agency BM Catalog](/products) to select the infrastructure tier matching your client roster.