What Is Recurring Billing? How It Works + Best Practices

If you run a camp, course, or afterschool program, you already know the drill: the program starts, invoices go out, and then you spend the next two weeks chasing down the three families who haven’t paid yet. Every single month.

Recurring billing is the fix. Not a partial fix — the actual fix. Here’s how it works and what to look for when you’re setting it up.

What Is Recurring Billing?

It’s exactly what it sounds like: your software automatically charges the customer on a set schedule, using the payment info they entered once at signup. No invoices to send, no chasing payments, and no one on your team manually processing anything.

The customer authorises it once and forgets about it. You get paid on time, every time.

You’ve been on the receiving end of this: Netflix, Spotify, your gym membership. The difference is that now it’s your turn to run it.

Fixed vs. Variable — Which One Do You Actually Need?

Fixed — same amount every cycle, no matter what. $299/month stays $299/month. This is what most camps, courses, and program-based businesses use. Families know what’s coming, which means fewer surprises and fewer cancellations.

Variable — charge changes based on usage, like a utility bill or a SaaS tool that meters API calls. More flexible, harder to predict, and genuinely not the right model for most program-based organizations.

If you have set tuition or membership pricing, go with fixed pricing. Variable is a SaaS and utility thing.

The Numbers Worth Knowing in 2026

The subscription economy reached $536.72 billion in 2025 and is on track to reach $859.52 billion this year (The Business Research Company). But the more useful data is what’s happening at the operational level:

• $129 billion lost to failed payments in 2025. That’s not fraud — that’s expired cards and forgotten updates. Automated retry logic catches most of it. Manual billing catches almost none of it. (Just Pricing)
• Annual plans deliver 50–60% more revenue per user than monthly plans and cut churn by up to 30%. If you’re only offering monthly, you’re leaving money on the table. (Just Pricing)
• Companies offering pause functionality reduce cancellations by 18%, and 65% of subscribers say flexibility is the #1 reason they subscribe in the first place (Marketing LTB)
• 52% of subscribers cancelled at least one subscription last year because they weren’t using it. Billing friction and inflexibility are a huge part of why. (Just Pricing)

The pattern here is clear: how you bill affects whether people stay, not just whether they pay.

How It Works

1. Customer picks a plan and enters payment info — once.
2. They authorize the recurring charge by accepting your terms.
3. Payment details are tokenized and stored securely. Their actual card number never lives in your system.
4. On each billing date, your software automatically fires the charge.
5. It clears through the card network and is credited to your merchant account.
6. The customer gets a receipt. You get a payment log entry.
7. Repeat until they cancel, pause, or change their plan.

Recurring Payments vs. Recurring Invoices

Recurring payments — charge fires automatically. Customer does nothing after initial setup.

Recurring invoices — you send the same invoice on repeat. Customer still has to go pay it.

If your clients are manually logging in to pay every month, that’s recurring invoices, and you’re one busy season away from a cash flow problem.

What to Look For in Software

Registration and billing in one place. If they’re two systems duct-taped together, you’ll feel it every time something breaks.

Automatic failed payment recovery. Retry logic and dunning emails should run without you. $129 billion in failed payments last year — most of it recoverable with automation.

Pause functionality. 65% of people say it’s the #1 reason they subscribe. If your platform can’t pause, you’re losing customers you could have kept.

Flexible billing dates. Not every family gets paid on the 1st. Small thing, real impact.

Self-service for customers. They should be able to update a card or pause without emailing you. Makes them less likely to leave angry.

ACH + credit card. 42% of U.S. consumers will bail if their preferred payment method isn’t available.

Getting Clients onto Autopay

Make it the default, not an opt-in. Customers who have to actively choose autopay often don’t get there — customers who have to opt out usually don’t bother.

After that: a small discount converts the hesitant ones, flexible billing dates remove the “I don’t get paid until the 15th” objection, and plain language closes it — “We’ll charge your card on the 1st. You can update or cancel anytime.” That’s it.

Why Regpack

Regpack is built for program-based organizations, camps, courses, afterschool programs, retreats, sports leagues, and nonprofits. Registration and billing are one system, not two pretending to talk to each other.

6,000+ programs. 100,000+ registrations monthly. Built around the problems program administrators actually run into.