Validates shipping rate calculation accuracy, delivery estimation, tax computation (sales tax/VAT), regional compliance, and tax transparency in checkout and order confirmation.
18
Total Checks
3
Delivery Formats
3
Categories
7
Versions
Included
Never included
Quality hardening: all 18 checks upgraded with counting/enumeration, numeric thresholds, expanded pass criteria, code/path refs in remediations, skip criteria, cross-references. Anti-sycophancy guards added. Golden and bare-minimum fixtures created.
2026-04-02
Added chunked format for browser-based tools
2026-03-01
Improved Step 3: paste URL is now primary submission method
2026-03-01
Hardened curl commands with -sS -L flags for redirect following and error visibility. Added response validation guidance to Step 3.
2026-02-23
Fixed tax-computation checks_total (7→6), updated prompt_hash, URL canonicalization
2026-02-23
Fixed invalid prompt_hash — replaced placeholder/non-hex value with actual SHA-256 digest of prompt content
2026-02-23
Initial release
2026-02-21
Picked by pack overlap with this audit.
Evaluates shopping cart persistence, item management UX, checkout flow efficiency, form handling, and order clarity across desktop and mobile devices.
Validates product data model integrity, variant/option handling, pricing logic correctness, inventory tracking accuracy, and product discoverability through search and filters.
Validates order state machine transitions, status tracking and history, cancellation and refund flows, notification triggers at each lifecycle stage, and admin order management capabilities.
Evaluates code-level payment implementation security covering Stripe/payment provider SDK usage, client-side tokenization, webhook verification, fraud prevention patterns, and payment error handling.
Assesses infrastructure and compliance posture for cardholder data environments including network segmentation, access controls, encryption, vulnerability management, and PCI DSS monitoring alignment.