BLFS Developer: Try a Test Checkout
Developer, set up your SSH window and the Merchant's store side-by-side
To be maximally sure, the developer can now try a test checkout with his/her SSH window on one side of the screen, and the merchant's Shopify store on the other side of the screen.







Now, the merchant can use their portal link, username, and password, and see all orders -- both failed and successful:

To be 100% sure, the merchant should occasionally check their NWC-connected Lightning wallet, node, or vault, which should show the same payments as the merchant portal:

Congratulations! You've successfully completed a test checkout. The BLFS integration is working correctly.