SaaS Billing Features Checklist: What to Include in Your MVP

Building billing for a SaaS MVP is a balancing act. Too few features and customers can't pay you. Too many and you spend months on billing instead of your core product. This checklist separates must-haves from nice-to-haves.

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Tier 1: Must-Have (Launch Blockers)

These features must work before you accept your first payment:

• Pricing page — Clear plans with features and prices
• Stripe Checkout — Hosted payment page (handles PCI compliance)
• Subscription creation — User selects plan, pays, gets access
• Webhook handling — checkout.session.completed, invoice.payment_succeeded, invoice.payment_failed, customer.subscription.deleted
• Plan enforcement — Server-side check: does this user have an active subscription?
• Success/cancel redirects — User returns to your app after Stripe Checkout
• Subscription status sync — Database record matches Stripe's subscription status
• Cancel subscription — User can cancel (via Stripe Customer Portal or your UI)
• Payment receipt emails — Stripe sends these automatically if enabled

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Tier 2: Important (Add Within First Month)

• Free trial — 7-14 days, with or without payment method
• Stripe Customer Portal — Self-service billing management
• Upgrade/downgrade — Switch between plans without losing access
• Annual billing — Offer both monthly and annual pricing
• Failed payment handling — Retry logic + email notification
• Trial-ending notification — Email 3 days before trial expires
• Billing settings page — Show current plan, next billing date, payment method

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Tier 3: Nice-to-Have (Add When Needed)

• Coupon codes — Promotional discounts at checkout
• Referral credits — Account credits for referring new users
• Usage-based billing — Metered charges on top of base subscription
• Invoice history — Downloadable PDF invoices
• Tax collection — Stripe Tax or manual tax configuration
• Multiple payment methods — Save and switch between cards
• Billing email to non-owner — Send invoices to a finance email
• Seat-based pricing — Per-user charges for team plans
• Pause subscription — Temporarily stop billing without canceling

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Tier 4: Skip for MVP

• Custom invoicing system (use Stripe's built-in invoices)
• Cryptocurrency payments (focus on cards first)
• Multi-currency pricing (use one currency, expand later)
• Complex enterprise contracts (handle manually via email)
• Revenue recognition system (worry about this at $1M ARR)

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Implementation Priority Timeline

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Final Thoughts

Your billing system needs to do three things reliably: create subscriptions, enforce access based on plan, and handle payment failures. Everything else is optimization. Start with Tier 1, launch, then iterate.

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Building billing now? Read How to Build SaaS Billing With Stripe.

Need a template? Browse SaaS boilerplates on MVPHub.

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