TestFlow ‑ Email Templates

Customize notification emails with previews and checkpoints.

by Joe Pichardo · Launched: June 2026

0.0 on Shopify

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Customize notification emails with live previews, checkpoints, and screenshot comparisons.

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About TestFlow ‑ Email Templates

Email Template Manager helps merchants safely customize transactional notification emails before publishing. Use the Liquid-aware editor to update HTML, preview realistic customer and order scenarios, save checkpoint history, and compare screenshots before making changes live. The app supports customer, staff, order, shipping, return, gift card, account, and B2B notification templates. Edit notification HTML with Liquid-aware code tools Preview templates with realistic order and customer data Save checkpoints and restore earlier template versions Compare desktop and mobile screenshots before publishing Copy tested HTML for publishing in admin Show more Show less

Last verified: July 22, 2026 · Fresh