Payments and billing for SaaS companies
From first trial to enterprise contract, automate subscriptions, usage-based pricing and collections — and keep failed payments from becoming churn.
Billing that matches your pricing page
Per-seat plans
Charge per user and prorate automatically when seats change.
Usage-based
Meter API calls, storage or any unit and bill at period end.
Tiered & hybrid
Combine a base fee with usage or volume tiers.
Trials
Card-on-file or card-free trials that convert automatically.
Annual & monthly
Offer both and handle upgrades between them.
Invoices for B2B
Send invoices with net terms for larger customers.
Protect recurring revenue
Failed renewals quietly drain SaaS revenue. PayJunction's recurring billing combines smart retries, automatic card updates and branded dunning emails to recover payments before customers lose access.
Developer-first
Manage customers, plans and subscriptions entirely through the API. Webhooks notify your app of every lifecycle event — trial ending, payment failed, subscription canceled — so provisioning stays in sync.
Frequently asked questions
Can I combine a base fee with usage charges?
Yes. Hybrid plans with a fixed base fee plus metered usage are supported.
How does proration work?
When a customer changes plan or seat count mid-cycle, PayJunction calculates credits and charges for the remaining period automatically.
Can I invoice enterprise customers?
Yes. Send invoices with payment terms alongside card-based subscriptions.
Related
Ready to accept payments with PayJunction?
Tell us about your business and we'll prepare a quote and a setup plan.
Contact sales