Industry GuidesDigital Marketing
Recurring Billing for Agencies: Automate Your Revenue Collection
Save time and secure your cash flow. Discover how to set up recurring billing for your agency's retainers and projects.
12 min read

Table of contents
As a digital agency owner, you juggle creativity, project management, and business development. The last thing you need is to spend hours chasing payments. Manual invoices, email reminders, tracking installment payments... these administrative tasks are time-consuming and can strain your cash flow.
According to an internal study on digital SMEs, agencies lose an average of up to 12 hours per month on manual billing management. Even worse, 60% of invoices are paid late, creating constant financial uncertainty. The solution? Automation. Implementing a recurring billing system is no longer a luxury, but a strategic necessity.
Imagine for a moment: all your retainers and monthly payments are collected automatically, your clients are notified, follow-ups for late payments are handled without your intervention, and your cash flow is predictable. This is the promise of a well-orchestrated recurring billing system.
This guide will walk you through setting up a robust recurring payment system with a solution like Bridge Pay, designed for the business models of modern agencies.
Prerequisites
Before diving into the setup, make sure you have the following items on hand. This preparation will save you precious time.
- A payment gateway account: You need a payment partner. A Bridge Pay account is ideal, as it is natively designed for recurring billing, subscriptions, and high-risk payments.
- A list of your services and pricing: Have a clear list of your offerings: monthly retainers (SEO, community management), maintenance packages, or payment structures for projects (e.g., 50% at kickoff, 50% on delivery).
- Your client information: Prepare a list of the clients you want to onboard (name, email). The system will then facilitate the secure collection of their payment information.
Detailed Steps to Automate Your Billing
Step 1: Set Up Your Service Plans in Bridge Pay
The first step is to translate your service offerings into digital "plans" in your payment gateway. This is the foundation of your automation system. A plan defines the amount and frequency of charges for a given service.
Log in to your Bridge Pay dashboard. Navigate to the "Billing" section, then "Plans". Click on "Create a Plan". You will see several options to accommodate the flexibility required by agencies:
- Plan Name: Be descriptive. E.g., "SEO Retainer - Premium", "WordPress Site Maintenance - Annual".
- Amount: The price charged for each period.
- Currency: EUR, USD, etc.
- Billing Interval: This is where the magic happens. Choose from "Monthly", "Quarterly", "Annual", or even "Weekly".
- Trial Period (Optional): Useful if you offer a 15 or 30-day free trial.
- Setup Fee (Optional): Perfect for charging one-time setup fees at the beginning of a contract.
Concrete example for an agency: You sell a "Social Media Management Package" for €850/month. You would create a plan named "SMM Package - Essential", with an amount of 850 EUR and a "Monthly" interval. If you charge a €300 setup fee, add it in the setup fee field.
[Screenshot: Bridge Pay plan creation interface. We see the "Plan Name" field filled with "SEO Retainer - Growth", "Amount" with "1200", "Currency" set to EUR, and "Interval" selected as "Monthly".]
Step 2: Create a Client and Link Them to a Subscription
Once your plans are created, it's time to enroll your first client. The goal is to link a client to a plan so the system knows who to bill, how much, and how often. The process is secure and designed to be simple for both you and your client.
From the Bridge Pay dashboard, go to the "Customers" section and click "New Customer". Fill in the basic information (name, company, email). Once the customer is created, you have two options for subscribing them:
- Manual Subscription (you do it): On the customer's profile, click "Create Subscription". Select the plan you created in step 1 (e.g., "SMM Package - Essential"). The system will then ask you to enter the client's payment information (card number, IBAN for SEPA Direct Debit). This method is useful if you already have this information securely or if the client provides it to you directly.
- Hosted Payment Link (the client does it): This is the most professional and secure method. For each plan, Bridge Pay can generate a unique payment link. Send this link to your client. They will land on a secure payment page, branded with your agency's logo and colors, where they can enter their payment information themselves. Once submitted, they are automatically subscribed to the plan, and their profile is created in your dashboard.
This second option reduces your administrative load and builds trust, as the client maintains control over entering their sensitive data.
[Screenshot: A customer profile for "ABC Agency" in Bridge Pay. A "Create Subscription" button is visible. A dropdown menu allows plan selection, with "SEO Retainer - Growth" highlighted.]
Step 3: Set Up Billing for a Project (Milestone Payments)
Not all agency work involves monthly retainers. Projects like website development, rebranding, or one-off campaigns are often billed in several stages (milestones). Bridge Pay handles this elegantly, without you having to create manual invoices for each installment.
Instead of creating a standard "Subscription", you will use a series of "Scheduled Invoices" or the tokenization feature.
- The simple method: Scheduled Invoices. Create a first invoice for the down payment (e.g., 40% of the total) and send it to the client. Once the payment is made, their card information is "tokenized" (stored in an ultra-secure manner). You can then schedule the subsequent invoices (e.g., 30% upon design delivery, 30% at launch), which will be triggered automatically on the scheduled dates, using the already saved payment information with no further action required from the client.
- The advanced method: Via the API. For a deeper integration, the Bridge Pay API allows you to trigger payments based on specific events in your own project management software. For example, when you mark the "Design Approved" stage in your Trello or Asana, a webhook can trigger the API to collect the second installment.
This flexibility ensures you get paid promptly at each key project milestone, significantly improving your working capital.
Step 4: Activate and Customize Automatic Reminders (Dunning)
A payment can fail for many reasons: an expired card, insufficient funds, a temporary hold... This is a normal occurrence, but manually managing these failures is a nightmare. This is where "dunning", or the intelligent follow-up process, comes in.
Bridge Pay includes a powerful dunning engine that you can configure. Go to "Billing" > "Dunning Settings". You can define a sequence of automatic actions:
- Failure Notification: As soon as a payment fails, the system can send a personalized email to your client (and CC you), politely informing them of the issue and providing a link to update their payment information.
- Automatic Retries: The system can be configured to automatically retry the charge, for example, at D+3, D+7, and D+15. Studies show that over 50% of "insufficient funds" failures are successful on a second attempt a few days later.
- Message Customization: Don't settle for generic messages. Customize the reminder emails to match your agency's tone of voice. Mention the relevant service for clarity.
- Final Action: What happens after a certain number of failed attempts? You can configure the system to pause the subscription or simply notify you to take manual action.
Activating dunning helps recover an average of 15% of revenue that would have otherwise been lost due to payment failures, with no effort on your part.
Step 5: Simplify Accounting Reconciliation
The final pillar of automation is simplifying your accounting. Every transaction, subscription, and refund generates accounting entries. A good payment system should do the heavy lifting for you.
The Bridge Pay dashboard offers powerful reporting tools:
- Transaction Overview: View all successful, failed, and refunded payments in real-time. Filter by date, customer, or plan.
- Export Reports: The most important feature for your accountant. Export detailed reports in CSV or PDF format. These reports can be configured to include all necessary information: transaction ID, customer name, amount, VAT, date, associated plan, etc.
- Native or Zapier Integrations: For complete automation, Bridge Pay can connect to accounting software like QuickBooks, Xero, or French tools like Pennylane via direct integrations or Zapier. Each successful payment in Bridge Pay can automatically create a paid invoice in your accounting software.
This synchronization eliminates double entry and reduces the risk of human error. Your bank reconciliation, which used to take hours, can be reduced to just a few minutes of verification.
[Screenshot: Bridge Pay reporting page, showing a chart of Monthly Recurring Revenue (MRR) and a table listing recent transactions with their "Succeeded" or "Failed" status. An "Export to CSV" button is clearly visible.]
Code and Configuration
For agencies wanting a more advanced integration, here is a simple example of creating a subscription plan via the Bridge Pay API (in JSON pseudo-code). This could be triggered from your CRM or back-office.
POST /v1/plans
{
"name": "Website Maintenance - Premium",
"amount": 45000, // in cents
"currency": "eur",
"interval": "month",
"interval_count": 1, // every 1 month
"metadata": {
"service_id": "MAINT_PREM_01",
"description": "Monthly maintenance, 5 hours of support included"
}
}
This API call creates a new billing plan. You could then use another call to subscribe a customer to this plan's ID. The complete Bridge Pay API documentation provides all the details to automate every aspect of billing.
Verification
How do you know if your system is up and running? It's very simple.
- Dashboard: Your Bridge Pay dashboard is your control tower. In the "Subscriptions" section, you should see an "Active" status next to the customer you set up.
- Confirmation Email: The client (and you, if configured) should have received an email confirming the subscription.
- The First Charge: The ultimate test is the first payment. On the due date, check "Transactions" to ensure the payment has moved to "Succeeded" status. The associated invoice should be generated and available on the customer's profile.
If these three points check out, congratulations, your financial autopilot is engaged.
Troubleshooting: Common Problems and Solutions
Even with the best system, unexpected issues can arise. Here are the most common cases and how to resolve them with Bridge Pay.
Problem: A client's payment failed despite retries.
Solution: Go to the client's profile in Bridge Pay, then to their transaction history. Click on the failed payment to see the exact reason returned by the bank (e.g., "Insufficient Funds", "Card Lost/Stolen"). The dunning process has already notified the client, but you can now contact them personally with specific information. You can send them a secure link to update their credit card or enter their new information if you have it. Once the card is updated, you can manually retry the payment for the missed installment.
Problem: A client wants to change their subscription plan (Upgrade/Downgrade).
Solution: This is a classic scenario for agencies. On the client's profile, go to their active subscription. You will find an option to "Change Subscription". You can then simply select the new plan (e.g., switch from "SEO Retainer - Growth" to "SEO Retainer - Premium"). Bridge Pay automatically handles the prorated calculation if the change occurs mid-month, ensuring fair and accurate billing without complex manual calculations.
Problem: A client disputes a payment (dispute or "chargeback").
Solution: Disputes are a risk, especially in remote services. When this happens, you receive an immediate notification. Bridge Pay centralizes dispute management. In your dashboard, you will have a "Disputes" section where you can submit evidence to challenge the claim: signed contract, email exchanges, proof of work delivery, etc. These elements are crucial for the client's bank to rule in your favor.
Take It to the Next Level
Automating recurring billing is more than just a matter of convenience. It's a strategic growth lever for your agency. By freeing up time, securing your cash flow, and professionalizing your client relationships, you empower yourself to focus on what you do best: delivering exceptional results for your clients.
The steps described above are directly applicable with a flexible and robust solution like Bridge Pay, which understands the specifics of the agency model.
Ready to say goodbye to manual invoices and late payments?
Create your Bridge Pay account today and automate your first payment in minutes.


