Lemon Squeezy checkout smoke test
Before a paid checkout link goes public, indie SaaS teams need a short proof that payment, webhook delivery, and fulfillment all work together.
Open the free generatorConfirm the checkout surface
Verify the product name, variant, CN¥69 price, currency policy, checkout URL, success redirect, and public buy button state before sharing the page.
Watch the paid order event
After a test or controlled live purchase, confirm that the order_created or subscription payment webhook reaches the production route and passes signature verification.
Prove fulfillment once
Map the paid event to the right customer and entitlement, then replay the same signed fixture to prove access, emails, and download delivery do not duplicate.
Record the release evidence
Keep the checkout URL, order ID, event ID, handler decision, idempotency key, and rollback notes in a release checklist before moving traffic to production.
FAQ
Can a checkout smoke test run before public launch?
Yes. Use private review links, fake fixtures, and a controlled purchase path before exposing the checkout link in public marketing.
What should block a Lemon Squeezy checkout launch?
Block launch if the price or currency is wrong, the checkout URL is missing, signature verification fails, fulfillment duplicates under replay, or the webhook cannot map the order to an entitlement.
Use the free sample before wiring production checkout
Download a public sample pack with fake Lemon Squeezy fixtures, signature tests, contract checks, duplicate replay tests, and CI skeletons. The Pro Kit preview shows the full paid package structure without exposing the private archive.