Common signs: manual invoicing, users keeping access after cancelling, or broken upgrades. Usual causes: subscription status not synced with the app. What we do: set up plans, trials, upgrades and webhooks. What you get: recurring revenue that runs itself.
Our subscription billing setup gives your SaaS plans, trials, upgrades, downgrades and cancellations that stay in sync with what users can access. A Codersarts engineer sets up the billing provider, the customer portal and the webhooks that keep your app up to date. Fixed price from $199 with 1-day delivery.
Subscription Billing at a Glance
Item | Details |
|---|---|
Starting price | $199 for standard plans |
Delivery | 1 day |
Providers | Stripe Billing, Paddle, Chargebee, Lemon Squeezy and Razorpay Subscriptions |
Covers | Plans, trials, upgrades, proration, coupons, invoices and dunning |
Includes | Customer billing portal and access sync |
What you get | Recurring billing that runs itself |
Revisions | One revision round included |
What Is Subscription Billing?
Subscription billing charges customers automatically on a schedule, such as monthly or yearly. It covers plans and prices, trials, upgrades and downgrades with proration, coupons, invoices and tax, retries for failed cards (dunning), and syncing each customer's subscription status with what they can access in your app.
Signs You Need This
You invoice customers by hand
Users keep access after cancelling or failed payments
Upgrades and downgrades are handled manually
You want trials, coupons or annual plans
Revenue is lost to expired cards
Why Subscription Billing Breaks
Status not synced
The app doesn't listen to subscription webhooks.
Plans in code
Prices hard-coded instead of managed in billing.
No dunning
Failed payments aren't retried or communicated.
Usage not tracked
Limits per plan aren't enforced.
Quick Checks You Can Try First
Compare active subscriptions in billing with active users.
Check what happens when a payment fails.
Try an upgrade and a downgrade.
List the limits each plan should enforce.
If the problem remains, our engineers take it from there.
How We Set It Up
Plan design. Plans, prices, trials and limits.
Provider setup. Products, prices, tax and portal.
Checkout. Sign-up and upgrade flows.
Sync. Webhooks that update access instantly.
Dunning. Retries and emails for failed payments.
Test. Trials, upgrades, cancellations and failures.
What You Get
Plans and prices in your billing provider
Checkout and a customer billing portal
Webhooks that sync access
Failed payment handling
Test results for every billing event
Example result (illustrative)
A SaaS tool billed 40 customers by bank invoice and often forgot to remove access when they stopped paying. We moved them to Stripe Billing with a customer portal, synced plan limits through webhooks and enabled smart retries. Invoicing time dropped to zero and failed-payment revenue recovery improved within the first month.
What Is Included and Not Included
Included | Not included |
|---|---|
Standard plans and trials | Billing provider fees |
Portal, webhooks and dunning | Usage-based metering (quoted separately) |
Access sync | Migrating old invoices |
One revision round | Tax registration advice |
Pricing for Subscription Billing
Package | Best for | Starting at | Delivery |
|---|---|---|---|
Basic plans | Hosted checkout and portal | $29 | 24 hours |
Full SaaS billing | Plans, trials, upgrades, sync and dunning | $199 | 1 day |
Advanced billing | Usage-based, seats and migrations | $599 | 3 days |
You get a fixed quote after we review your setup. You approve the scope before any payment.
Who This Is For
SaaS products launching paid plans
Apps moving from manual invoices
Memberships and online courses
Products adding annual or team plans
What We Need From You
Billing provider access
Repository access
Plan and price details
Feature limits per plan
Code and data privacy
We sign an NDA on request, work with the least access needed, and never keep copies of your data after delivery. You own all code, configuration and notes.
Key Terms Explained
Proration: charging only for the part of a period used
Dunning: retrying failed payments and reminding customers
Customer portal: a page where customers manage their plan
Merchant of record: a provider such as Paddle that handles sales tax for you
Common Mistakes We Avoid
Checking subscription status only at login
Hard-coding prices
No handling for failed payments
Forgetting tax and invoices
Need More Than One Task?
Building a full SaaS? See SaaS Engineering and Multi-Tenant SaaS. Or use Prepaid Developer Hours to cover several tasks from one prepaid balance.
Related Tasks
Stripe Payment Integration for one-time payments
Webhook Setup & Fix for reliable billing events
Admin Panel Build to manage customers
Frequently Asked Questions
Stripe Billing or Paddle?
Stripe Billing gives more control; Paddle acts as merchant of record and handles global sales tax for you.
Can users manage their own plans?
Yes, through a customer billing portal.
Do you support usage-based billing?
Yes, as an advanced setup with usage tracking.
Can you migrate existing customers?
Yes, including moving them to new plans without double charges.
Make Recurring Revenue Run Itself
Share your plans and app, and a Codersarts engineer will set up subscription billing within a day.