SaaS development & code · Guide

SaaS subscriptions & billing

Billing connects a commercial offer to usage rights. It must handle state changes, not only a successful payment at signup.

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SAMA TECHLY / KNOWLEDGE

What matters

Plans

Define features, limits and plan-change rules. Customers should be able to understand the rules.

States

Handle trial, renewal, payment failure and cancellation. Access depends on a verified provider state.

Reliability

Verify events and avoid duplicate processing. Document refunds and cases requiring intervention.

Check in your context

Prepare the next step

The primary user and their task
The essential first-version journey
Data, integrations and required roles
Acceptance criteria and operational ownership

A prioritised backlog, demonstrations and acceptance criteria. Documentation and access handover are included in the delivery scope.

Useful references

Stripe — Subscription lifecycle ↗

SAMA / ANSWERS

Essential questions

How should I use this guide?

Apply the criteria to your situation and note assumptions to verify. Technical choices and costs need confirmation against your actual scope.

What should I prepare for a first conversation?

Your objective, a representative example and known constraints are enough to start. Sensitive documents or access are reviewed later within an appropriate framework.

SAMA TECHLY / Let’s talk about your projectAdvanced technology. A human touch.

YOUR NEXT CHAPTER

Let’s scope your project.

An idea, a process to improve, visibility to build. Let’s start with your objective.

hello@sama-techly.com Let’s talk about your project ↗