See what changed after review and keep a clear record of what still needs checking.

This US$29 one-time Repeat Foundry bundle includes:

Campaign Change Check Edition 1.1: a self-contained local browser app for comparing exact input bytes, decoded UTF-8 source and separately entered subject, preheader and optional offer/code. Includes readable TXT and JSON reports and fictional examples.

Campaign Copy-to-Send QA Pack Edition 1.0: a five-tab XLSX workbook for Google Sheets, a two-page guide and a fictional example. Record copy, link/offer and personalization/rendering checks, evidence, defects, retests and the owner's final decision.

The app does not fill the workbook. You perform the tests and make the final send decision.

FIT AND LIMITS Supply both source versions yourself. Input is limited to 1 MiB per side. Exact byte/source/entered-metadata comparison is separate from partial HTML inventories. Links, images, conditional/VML and CSS resource findings are best effort. Source-text findings do not establish what is visible in an inbox. Unsupported or malformed content can be omitted or misclassified.

No Klaviyo integration, inbox rendering, personalization evaluation, link requests, redirect checks or delivery testing. The app cannot verify that your final file is the actual outgoing send. Matching inputs and completed workbook fields are not send approval.

Default TXT/JSON summaries omit original source, bytes, filenames and source-text runs. Retained metadata and resource values can still contain personal data or secrets. Review reports before sharing; full-evidence export intentionally includes the original inputs.

GETTING STARTED AND VALIDATION Download one ZIP and extract both inner ZIPs. Open the app's HTML file in a current browser with JavaScript enabled. Import the workbook into your own Google Sheets account. No app installation, server or account is required; Google/email-platform accounts are not included.

The app has 35 passing automated tests, syntax checks and owner-reported operation of this corrected version. Independent browser/network/accessibility validation and representative buyer testing remain outstanding. The workbook's formula logic was tested in Google Sheets; native Excel and live Klaviyo campaign use remain untested.

The app retains its Edition 1.1 Candidate filename and labels. Its older references to a separate $15 QA Pack are clarified by the bundle guide: that pack is included here, with no extra purchase needed.

LICENSE AND SUPPORT One purchase covers internal use by one business and its authorized team, including an agency reviewing client campaigns. Authorized app reports and plain-text client findings may be shared. Workbook/template copies and the app may not be distributed to clients; clients needing their own copies need their own license. No resale, sublicensing or hosted app access. Full component licenses are included.

Purchase covers these supplied editions, with no implementation, consulting, ongoing support commitment or promised upgrades. No revenue, deliverability, legal-compliance or error-free-send guarantee. Contact the seller through the purchase platform for inaccessible, corrupted or materially misdescribed files. Applicable platform remedies and mandatory rights remain unaffected.

The $19 Second-Purchase Experiment Kit is separate and unchanged. It already includes a short launch checklist; this bundle adds source comparison and detailed manual QA records, not experiment design or measurement. You do not need every product.

Independent Repeat Foundry product. Not affiliated with or endorsed by Klaviyo, Shopify or Google.