
DiscountsBy cadosyLaunched August 3, 2026Updated August 11, 2026
StackLens: Discount Monitor launched on August 3, 2026. Shoplist is watching for its first storefront installs and tracking pricing and listing changes in the meantime.
Store movement comes from Sonar's storefront scans; listing changes come from the Shopify App Store page.
App Store listing
Get alerted on first storefront installs, review spikes, pricing changes, and listing edits.
Detected Aug 11, 2026
1 added, 1 removed — “Discount lifecycle findings with evidence and review status”
Apps merchants weigh against StackLens: Discount Monitor, with their own detected stores and ratings.
Review discount timing, combination settings, and usage limits from one read-only dashboard.
Review Shopify discount definitions from a read-only dashboard. StackLens highlights overlapping campaign windows, combination-setting signals, upcoming starts and expirations, reported code-usage limits, and automatic-discount capacity. Each finding shows observed evidence and limitations. It doesn't edit discounts or predict which discount will apply to a cart. Longer history, compatible complete-scan comparisons, formula-safe CSV, lifecycle thresholds, and weekly scans are available.
Every number on this page comes from public storefront scans and the public Shopify App Store listing. If Shoplist shows StackLens: Discount Monitor on a store, it is there.
Read the data methodologyCompare
Detected stores, ratings, pricing, and momentum side by side.
Developer
Every app cadosy publishes, with their detected reach.
Rankings
The ten apps gaining the most detected installs in each category.
Directory
Browse every app Shoplist tracks, by category, rating, and reach.