Discount percentages applied wrong at checkout
Discount amounts and percentages are applied wrong at checkout across several Shopify upsell and cart apps, so merchants lose money without knowing it.
Tier I · Proven The best-established problems.
5 public reports · first reported 18 October 2020 · last reported 26 January 2026
What's going wrong
Merchants using different Shopify discount apps report that the discount applied at checkout does not match what they configured.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 5 reports are about, and how many came each month.
- Related problems.
No business has been found with this problem yet, so the report has no contacts. All sales are final — no refunds. Pricing.