BillingBee
Securityretainer billing

Free Hourly Rate Invoice Template for Security Services

A professional invoice template designed for security services who bill on retainer. Use free in BillingBee — send as PDF, Word, or Google Docs.

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INVOICE
#INV-2025-001
Security Services
S
Monthly Retainer

Built for Security Services · retainer billing

Use free in BillingBee

Pre-configured with the right line items for how security services charge clients. No credit card needed.

Or use it online — smarter for Security Services

Auto-reminders, online payment, and retainer billing built in.

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Why Security Services choose this template

Recurring guard billing

Event invoicing

Equipment billing

Corporate payment terms

Billing problems this solves for Security Services

Monthly guard billing

Event security invoicing

Equipment cost billing

Corporate payment terms

What your invoice will include

Task description
Hours worked
Hourly rate
Total per task
Grand total
Overtime rates (optional)

Invoice smarter as a Security Service

BillingBee is built for how security services bill — retainer rates, auto-reminders, and online payment.

Start free — No card needed

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