Order limits · refreshed Jun 12, 2026
Checkmate ‑ checkout validator for Shopify
by Smith Street Lab LLC · Checkmate helps you craft regulations guaranteeing every purchase aligns with your specifications
Newly tracked by Ongoing.AI. Review history, installs, and rank trajectory will accumulate here as the substrate observes them — refreshed every 24 hours. Snapshot captured Jun 12, 2026.
Pricing
From $3/mo
freemium
Built for Shopify
No
Years live
2
launched May 24, 2024
Last updated
Jun 3, 2026
Shopify listing
Recent activity
Review trajectory.
Daily review count and rating drift. The blue line is cumulative review count; the dashed amber overlay is the rating on the right axis. Boring is good — sudden swings stand out against an otherwise stable curve.
New reviews
7-day Δ
—
28-day Δ
—
Rating change
7-day Δ
—
28-day Δ
+0.00
Category rank over time
Where Checkmate ‑ checkout validator sits day-by-day in Order limits.
Position across the Order limits page, snapshot daily. Lower is better — the Y axis is inverted so the strongest ranks sit at the top of the chart.
Catalog position
Where Checkmate ‑ checkout validator sits in the App Store.
Rank and percentile inside the Order limits category — the competitive shape of the niche around this app.
Rank in Order limits
#87
of 105 active apps
Review count percentile
0th
vs category siblings
Rating percentile
0th
vs category siblings
Years on App Store
2
since 2024
Listing change cadence
What Checkmate ‑ checkout validator has changed lately.
Every pricing tweak, tagline refresh, and Shopify-side listing ping. Captured from Ongoing.AI’s per-scrape diff log — the cadence and the content of changes, in one strip.
Shopify Lastmod · Jun 4
2026-06-02 → 2026-06-03
Shopify Lastmod · Jun 3
2026-05-15 → 2026-06-02
Shopify Lastmod · May 30
set to 2026-05-15
Plans
Checkmate ‑ checkout validator pricing tiers.
Free
Free
- Limited checkout validation Rules
- Mix and match multiple conditions
- Validate discounts
- Target all markets
- Validate shipping address
- and more
Basic
$3.99/month
- Mix and match multiple conditions
- Validate cart items
- Target specific markets
- Validate shipping address
- and many more
Shopify
$4.99/month
- Mix and match multiple conditions
- Validate cart items
- Target specific markets
- Validate shipping address
- and many more
Advanced
$5.99/month
- Mix and match multiple conditions
- Validate cart items
- Target specific markets
- Validate shipping address
- and many more
Methodology
Where the numbers come from.
Ratings, review counts, pricing tiers, “Built for Shopify”, launch date, and category memberships come from the live Shopify App Store listing — refreshed daily by Ongoing.AI’s crawler. The review-count trajectory is the diff between today’s snapshot and snapshots from 7 and 28 days ago. Topic counts and sentiment come from the review corpus, topic-tagged with Claude. Install footprint is observed via Ongoing.AI’s tech-detection pass against actively-tracked Shopify storefronts. Catalog position is computed at snapshot time against every active app sharing the primary category. Snapshot generated Jun 12, 2026.
Find every brand running Checkmate ‑ checkout validator.
Ongoing.AI tracks every Shopify brand’s app stack daily. Pull the full install list, filter by vertical or geography, and catch the moment merchants install — or churn off.
Prefer the source? View Checkmate ‑ checkout validator on the Shopify App Store ↗