(Updated October 2026) Track Dr Stacked Discounts on Cart's estimated install share within every Shopify App Store group it appears in — categories, keywords, and collections — with current %, 30-day change, and Growing / Stable / Declining status. Stack multiple discount codes and boost order value with a smarter, more rewarding cart..
Dr Stacked Discounts on Cart's estimated install share within each Shopify App Store group it appears in — categories, keywords, and collections — with current %, status (Growing / Stable / Declining), and 30-day change. Filterable by date range and sortable by share or share change.
| Category/Keyword | Market Share | Status |
|---|---|---|
Keywordstack discount | 20.54%15.18 | Growing |
CategoryCart customization Marketing and conversion > Checkout > Cart customization | 0.10%0.02 | Declining |
Keywordcoupon code | 0.08%0.10 | Declining |
CategoryCheckout Marketing and conversion > Checkout | 0.07%0.01 | Declining |
CategoryDiscounts Marketing and conversion > Promotions > Discounts | 0.06%0.01 | Declining |
CategoryPromotions Marketing and conversion > Promotions | 0.05%0.01 | Declining |
CollectionWorks with Online Store 2.0 themes | 0.02%0.00 | Declining |
KeywordShipping estimator | 0.01%0.01 | Declining |
CategoryMarketing and conversion | 0.01%0.00 | Declining |
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Key Insights:
Monthly market share trajectory for Dr Stacked Discounts on Cart across its top 5 Shopify App Store groups over the past year — pick categories or keywords to plot, filter by country, and switch sub-tabs for absolute share or per-interval change.
| Category / Keyword | May 2026 | Jun 2026 | Jul 2026 | Aug 2026 | Sep 2026 | Oct 2026 |
|---|---|---|---|---|---|---|
| Stack Discount | 7.17% | 12.40%5.23 | 13.45%1.05 | 6.39%7.06 | 15.71%9.32 | 20.57%4.86 |
| Cart Customization | 0.08% | 0.12%0.04 | 0.12% | 0.12% | 0.12% | 0.10%0.02 |
| Coupon Code | 0.14% | 0.25%0.11 | 0.13%0.12 | 0.13% | 0.12%0.01 | 0.08%0.04 |
| Checkout | 0.06% | 0.08%0.02 | 0.08% | 0.09%0.01 | 0.09% | 0.07%0.02 |
| Discounts | 0.05% | 0.07%0.02 | 0.07% | 0.07% | 0.07% | 0.06%0.01 |
Key Insights:
Dr Stacked Discounts on Cart captures the largest share of installs in stack discount — 20.5% of the group's tracked install base, followed by 0.1% in Cart customization and 0.1% in coupon code. Sort the table by Share to see the full ordered list.
Dr Stacked Discounts on Cart is contracting in more groups than it's expanding. coupon code saw the sharpest dip this month — switch to "Market Share Changes" to see the full distribution and check whether the contractions cluster around a shared theme.
Market share is estimated from each app's review velocity within a group, used as a proxy for install share. For category and collection groups, it's a straight share-of-reviews calculation; for keyword groups, ranking position is weighted (rank #1 ≈ 40× the weight of rank #22, with apps beyond #22 excluded) since search traffic concentrates heavily at the top. The Country filter on the table re-computes share using only that country's reviews.
Share figures are recomputed weekly from the latest review data. Dr Stacked Discounts on Cart is currently losing share in more groups than it's gaining — the trend chart's date range filter lets you check whether the slide started recently or has been ongoing.
Rankings and trends across every Shopify app, category, and keyword.