01
Define core size curves by category
Deliverable: Category Size-Curve RulesetSet required core sizes and minimum sellable unit thresholds for footwear, tops, bottoms and unisex ranges.
← All appsSizeRun Guard How it works
02 / WORKFLOW GUIDE · Catalog & campaigns
How SizeRun Guard works.
Follow the inputs, review rules and handoffs — from your first sample to a human-approved output.
Early access — concierge onboarding- 01Define core size curves by categoryCategory Size-Curve Ruleset
- 02Evaluate sellable channel inventorySKU Size-Health Matrix
- 03Generate feed labels & campaign alertsFeed Custom Label & Alert Feed
- 04Review impact & sync feed exclusionsVerified Campaign Protection Log
Step-by-step operational pipeline
Monitor variant-level inventory across active sales channels against your core size curve and flag or suppress broken-size-run SKUs with transparent rule explanations.
02
Evaluate sellable channel inventory
Deliverable: SKU Size-Health MatrixInspect variant-level sellable stock across active fulfillment locations and sales channels against your size curve.
03
Generate feed labels & campaign alerts
Deliverable: Feed Custom Label & Alert FeedAssign transparent eligibility statuses (`Eligible`, `Broken Core Curve`, `Restocked`) with exact missing-size explanations.
04
Review impact & sync feed exclusions
Deliverable: Verified Campaign Protection LogVerify flagged hero SKUs in preview mode and apply custom labels to Google Merchant Center, Meta Catalog or collection sorting.
SAMPLE WORKFLOW INSPECTOR
Read-first guardrails active
SizeRun Guard / sample exception & output view
| Item / Record | Rule Observation | Decision Status |
|---|---|---|
| Runner / Black | Core sizes 39 and 40 unavailable | Flag |
| Runner / Sand | Core sizes available | Eligible |
| Boot / Tan | Channel stock unmapped | Review |
Read-first setup and agreed change controls
1. Read-First Input
Variant stock by location/channel, your core size definitions by category, and your current campaign or feed structure.
2. Rule & Guardrail Engine
Starts in preview-and-alert mode so your growth team can verify every flag before enabling automated feed exclusions.
3. Concierge Scope
Configure core size-curve rules for a priority category with daily feed flagging and campaign exclusion previews.
What your team brings to onboarding
Variant stock by location/channel, your core size definitions by category, and your current campaign or feed structure.
Ready to calibrate SizeRun Guard on your store? Request access to walk through a sample export or staging workflow directly with our team.
MORE IN CATALOG & CAMPAIGNS
View all Catalog & campaigns apps ↗
Pair SizeRun Guard with related workflows
Metafield Gate
Catch catalog gaps before products go live.
✓ SKU-level launch readiness report
Promotion Checker
Verify complex discount, bundle and stacking rules before launch.
✓ Stop unintended discount stacking
Fashion Design Agent
Turn sales and return signals into reviewed garment specs and Shopify drafts.
✓ Evidence-backed collection brief