Shopify Multi-Store SKU Discount & Price Audit

Scrape any Shopify store's full catalog — products, variants, prices, compare-at prices, discounts and stock — from the public products.json. No API key.

Shopify Category and Price Band Summary

practical_ai_lab_jp/pal-shopify-category-price-bands

Summarize price distributions, price bands, product types and vendors from a limited public Shopify feed sample, without guessing currency.

Competitor Price Tracker & Stock Monitor | PAL

practical_ai_lab_jp/pal-competitor-price-stock-delta

Compare declared public prices and availability labels between repeated competitor product checks. For Ecommerce pricing and assortment teams. Check the live Pricing tab and input limits.

PAL | Product SKU & Name JSON-LD Audit

practical_ai_lab_jp/pal-product-name-schema-audit

Audit product SKU, name and description fields in Product JSON-LD across up to 18 public HTTPS URLs. Flag missing metadata and export issue details as CSV/JSON. Static HTML only; no website login or JavaScript rendering.

Shopify Store Price & Catalog Change Monitor

zinin/shopify-price-change-monitor

Monitor store-level price range, catalog size, currency, Shopify detection, and heuristic revenue-band changes with explicit baselines, evidence, and actions—not per-SKU history.

Amazon Variation Coverage Change Audit

practical_ai_lab_jp/pal-amazon-variation-coverage-change-audit

Compare two dated parent-child ASIN exports to find missing variation combinations, duplicate child ASINs and broken SKU mappings.

Amazon Discount Data Audit (Offline Dataset Checker)

practical_ai_lab_jp/pal-amazon-discount-data-audit

Check discount claims against list and current prices in your authorized Amazon offer dataset. Flag wrong percentages, implausible promotions and currency issues, with reviewable item-level evidence. No Amazon scraping.

Shopify Variant Listing Drift Audit

practical_ai_lab_jp/pal-shopify-variant-listing-drift-audit

Compare two dated Shopify variant catalogs for title, barcode, size-color option and published-flag drift, with a partial-coverage warning.

Shopify Store Catalog Diff Reporter

practical_ai_lab_jp/pal-shopify-store-catalog-diff

Compare two Shopify catalog snapshots: added/removed products and variants, vendor, price, tag and availability changes.

PAL | Multi-Offer Price Comparison QA

practical_ai_lab_jp/pal-multi-offer-schema-audit

Audit public Product Offer and AggregateOffer structured data for price ranges, currency consistency and missing fields. Try a prefilled Example task and export per-page findings for catalog QA. Static HTML only; no live checkout pricing.