KartDiscount
Boost conversion rate & reduce cart abandonment with KartDiscount- All in one Shopify discount app to apply coupon code on cart page | 9+ Feature- Try FREE Now.
The pitch, and what the numbers say
KartDiscount: 25+ Features — Cart customization · https://bit.ly/kartdiscount-landing
Estimated revenue: reviews × installs-per-review × paying share × entry price; every input is on the full x-ray.
Why users leave
The free diagnosis shows the top complaint. The full brief has every cluster, the build ideas and the buyers.
Reviews report bait-and-switch pricing, higher in-app tiers than advertised, $28 setup fee, double charges, and refunds still pending after one month.
“**update after 1 month** still waiting for the refund of the double charge.”
What a challenger would build
Closest alternatives
- Discount Code Display$1k–4k
- Dcart ‑ Discount in Cart$711–5k
- Snap Coupons Discounts in Cart$117–783
- Klipable$63–420
- Cartix Cart Discount + Upsell$386–3k
Who is buying right now
No public buyer thread in the same market in the last 30 days. The scanner runs every 15 minutes.
Full 1-star breakdown with verbatim quotes, the build blueprint and every live thread — on every product.
How to read this
Sources: the product's public listing and reviews, its published price, and public forum threads. Revenue is an estimate unless marked verified by the founder; the formula and its inputs are on the full x-ray. Complaints are grouped by a language model and each quote is a verbatim excerpt, linked to the original review. Build difficulty is a model's reading of the listing and the complaints, not a measurement. Figures are a snapshot of Nov 1, 2026. Corrections: corrections.