NBFS field notes
NBFS field notes
Protect margins by auto-blocking risky discounts. Test discount strategies with built-in A/B tests.
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Collected facts
Profit Guard checks every discount against your margin rules the moment it is created or updated. If a discount would drop margins below your minimum, the app can disable it, reduce it to a safe amount, or send you a notification to review. You set the rules and choose the enforcement behavior. Product data can come from Shopify, a CSV upload, or a fixed markup percentage. The app includes a discount simulator and built-in A/B testing to compare discount strategies.
Structured evaluations
Rate only the dimensions you experienced. Use N/A when an axis does not apply.
Add a self-reported profile across any of the six axes. There is no overall score.
| Metric | Median | Responses | Distribution 1→5 |
|---|---|---|---|
| Setup & Ease of Use | — | 0 | 0 / 0 / 0 / 0 / 0 |
| UX/UI | — | 0 | 0 / 0 / 0 / 0 / 0 |
| Listing Accuracy | — | 0 | 0 / 0 / 0 / 0 / 0 |
| Reliability & Performance | — | 0 | 0 / 0 / 0 / 0 / 0 |
| Support | — | 0 | 0 / 0 / 0 / 0 / 0 |
| Value for Money | — | 0 | 0 / 0 / 0 / 0 / 0 |
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Official listing images



From the developer
Developer content stays separate from collected facts and user evaluations.
NBFS sends a 30-minute, one-time link to the public support address collected from the official listing. You cannot enter or replace the address.
Claim unavailable: no public support email was found on the official listing.
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External NBFS sticker
The SVG updates when this app graduates or is archived. It is a listing marker, not a quality certification.