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Kardive

Feature

Stripe Billing and Subscription Management

Upgrade and manage Pro without custom payment handling.

EV

Expected value before grading.

ROI

Profit after all costs.

Risk

Grade downside made visible.

Product preview

Static app snapshot

Stripe Billing and Subscription Management inside the app

Based on the real Billing and Paywall screens: plan, usage, Stripe actions and limit states.

Kardive app

Stripe Billing and Subscription Management

Static preview

Illustrative, non-interactive preview

The screen below is a static snapshot based on the real Kardive app. Buttons and controls are intentionally inactive on this marketing page.

Try it in the app

Current plan

Pro

$11.72

$23 per month, taxes included

50% off for the first 20 Pro subscribers.

Usage

Calculations

Watchlist

Scenarios

Exports

Enabled

Free limit reached. Upgrade to continue new calculations.

Subscription confidence

Stripe Billing and Subscription Management for serious Pokémon grading decisions.

Billing pages should make access state obvious. Kardive uses Stripe-hosted checkout and portal flows, while the app displays active, free, pro, yearly, monthly and cancel-at-period-end states clearly.

Decision example

Canceled at period end still means Pro until the end date.

The billing UI is written to show both facts: renewal is canceled, access remains active until the current period ends.

Current planPeriod endPortal CTA

Stripe-hosted

Checkout + portal

Payment method and invoice operations stay inside Stripe.

Access state

Always checked

Kardive subscription status controls Pro access, not what a button happens to show.

Clear copy

Taxes included

Public pricing and app billing use English tax-inclusive wording.

Limit UX

Infinity for Pro

Unlimited counters display as infinite instead of undefined.

Why Kardive is different

Compared with price trackers and spreadsheets

Decision areaGeneric trackerSpreadsheetKardive
Payment handlingVaries.None.Stripe Checkout and Billing Portal.
Access enforcementPlan-specific.None.Kardive access checks and synced subscriptions.
Canceled subscriptionOften unclear.None.Shows active until period end when canceled.

Workflow

Billing workflow

  1. 1Start hosted checkout.
  2. 2Let Stripe confirm the subscription change.
  3. 3Update the user’s billing status.
  4. 4Apply Pro access from the current subscription.

Use cases

Where this helps in the real app

Upgrade to Pro

Start Checkout from billing, paywall or pricing CTA.

Manage subscription

Open Stripe Billing Portal for cancellation, payment method and invoice actions.

Understand limit state

Free and Pro counters clearly show limits or unlimited access.

Stripe-hosted subscription flow

Kardive opens Stripe Checkout for Pro monthly or yearly prices, then sends the user to Stripe’s secure payment page.

  • Checkout session
  • Monthly Pro
  • Yearly Pro
  • Taxes included copy

Billing page reflects subscription state

The billing page shows current plan, usage counters, infinity for unlimited Pro limits, cancel-at-period-end state and the active period end date.

  • Current plan
  • Usage counters
  • Canceled but active state
  • Manage subscription button

Stripe portal handles billing operations

Invoices and payment methods stay in Stripe Billing Portal, so the app does not duplicate sensitive billing UI.

Sync-backed security

Kardive keeps subscription status, billing cycle, current period and cancellation status in sync, so Pro access is never decided by what appears on screen.

How the pieces connect

From question to action.

Kardive turns market data and user assumptions into a grading decision users can revisit and improve.

ROI by grade bucket
Raw vs graded value
Break-even grade
Expected value
Risk level
Saved scenarios
Watchlists
Email alerts
Price history
Grading opportunities
Portfolio tracking
spreadsheet exports

FAQ

Common questions.

What is Stripe Billing and Subscription Management used for?

Stripe Billing and Subscription Management helps users move from Pokémon card research to a concrete grading decision. Manage Kardive Pro monthly or yearly billing through Stripe Checkout and the Stripe Billing Portal.

Does Stripe Billing and Subscription Management use real Kardive data?

This page describes how the feature works in Kardive: card metadata, raw value, graded prices, user cost defaults, saved assumptions and plan-aware access where relevant.

How is Stripe Billing and Subscription Management different from a price tracker or spreadsheet?

A tracker usually answers what a card is worth, and a spreadsheet depends on manual formulas. Kardive connects the same context to grading-specific decisions: costs, grade outcomes, expected value, risk, saved workflows and plan-aware actions.

How does Stripe Billing and Subscription Management connect to the ROI calculator?

The feature either feeds the calculator, explains a calculator result, saves a calculator scenario or brings the user back when a card needs a fresh ROI check.

Is Stripe Billing and Subscription Management available on every plan?

Free and Pro access depends on the workflow. The public site sends people to login, while Kardive checks limits and Pro features inside the app.

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