Auto-applied coupons overwrite shopper codes
Automatic coupon application overwrites codes the shopper entered and applies weaker ones at checkout.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 24 September 2022 · last reported 24 October 2025
What's going wrong
Firefox users report that this shopping add-on automatically tries and applies coupon codes at checkout.
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 4 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.