Subscription Billing & Management System
Plans, renewals, invoices, and dunning on autopilot — recurring revenue that collects itself.
01 — System overview
System overview
Recurring revenue is a beautiful business model with an ugly back office: renewals to chase, cards that fail, plans that change mid-cycle, and invoices that must go out on the exact right day. A subscription system automates that machinery so revenue arrives on schedule without anyone doing billing as a job.
This system manages the full subscriber lifecycle — trial, activation, upgrades and downgrades with proration, pauses, cancellations, and win-back — and reports the numbers subscription businesses live by: MRR, churn, LTV, and cohort retention.
02 — Why this system
Why this system
01 Revenue on schedule
Invoices generate and send themselves; renewals charge on the right day, every cycle.
02 Failed payments recovered
Smart retries and dunning emails recover a meaningful share of would-be churn.
03 Plan changes without math
Upgrades, downgrades, and proration computed correctly — no manual credit notes.
04 Metrics investors ask for
MRR, ARR, churn, and LTV straight from the source of truth.
03 — Key features
Key features
Plans, tiers & trials
Monthly/annual pricing, feature tiers, trials, and setup fees.
Automated invoicing
Tax-aware invoices generated, numbered, and emailed on schedule.
Payment gateway billing
Card charging with retries, wallets, and manual/bank options.
Dunning & recovery
Failed-payment sequences with grace periods and suspension rules.
Proration engine
Mid-cycle upgrades and downgrades priced to the day.
Customer portal
Subscribers manage plans, cards, and invoices themselves.
Coupons & promotions
Discount windows, first-cycle offers, and partner codes.
Revenue analytics
MRR movements, churn cohorts, and plan performance.
04 — Solutions & industries
Solutions & industries
SaaS products
Software plans with trials, tiers, and usage add-ons.
Gyms & clubs
Memberships, freezes, and renewal reminders.
Education platforms
Term subscriptions and installment plans.
Content & media
Paywalled access with monthly or annual billing.
Maintenance contracts
Service agreements billed quarterly or yearly.
Box & delivery services
Weekly or monthly recurring orders with skips.
05 — How it ships
Every system ships the way your business needs it
The systems on this site are not demos. Each one has been built and delivered for real companies that run it today under their own brand — their names stay confidential, the engineering experience does not.
SaaS
Hosted and managed for you. Start fast with a monthly subscription — updates, backups, and security included.
Private system
Your own deployment on your servers or cloud. Full ownership of the code and the data — nothing shared.
White-label & custom
The system rebuilt around your brand, your workflow, and your integrations — delivered as if it was born in-house.
06 — FAQ
Questions, answered
Which payment gateways can it charge through?
Regional and international gateways alike — the billing engine is gateway-agnostic. During deployment we integrate the gateways your market needs, including manual bank-transfer flows where cards are rare.
Can it migrate our existing subscribers?
Yes. Current subscribers, their plans, and their renewal dates are imported so billing continues seamlessly — nobody gets double-charged or dropped in the switch.
Is this only for software companies?
No — anything billed on a cycle fits: gyms, schools, maintenance contracts, content platforms, delivery boxes. If revenue repeats, this system runs it.
07 — Request this system
Get the Subscription Billing for your company
Tell me about your business size and how you operate today, and I will come back with a clear proposal: scope, timeline, price — and the delivery mode that fits.
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