Kane CLI: Test Discount Codes at Checkout in English

Test discount codes at checkout in plain English. Kane CLI by TestMu AI runs a Test.md file in a real Chrome browser: it tries an invalid code, checks the error, applies a valid code, and verifies the discount line and new total. Try Kane CLI: https://www.testmuai.com/kane-cli/?utm_source=youtube&utm_medium=organic&utm_term=bS0bwgXdGAU&utm_campaign=discount_code In this 36s demo, one Test.md file runs these checks: ✅ Add "Heavyweight Cotton Tee" → checkout → verify total $41.06 ✅ Enter "NOTACODE" → verify the error "Discount code NOTACODE isn't valid for this order." ✅ Clear it, enter "WELCOME10" → verify the badge "WELCOME10 (10% off) applied" ✅ Verify the discount line −$3.20 and the new total $37.60 Coupon bugs go both ways: invalid codes that work, or valid ones that don't. This test covers the negative case and the positive case in one file. Each Test.md step is a markdown heading plus a plain-English objective, and the run ends with a shareable evidence report (23 steps, all passed). ▶ Start free with TestMu AI: https://www.testmuai.com/kane-cli/ 📦 Install: npm install -g @testmuai/kane-cli 📘 Test.md docs: https://www.testmuai.com/docs/kane-cli-testmd 💻 GitHub: https://github.com/LambdaTest/kane-cli 🌐 Visit us: https://testmuai.com ⏱ Chapters 0:00 Run the discount-code Test.md 0:10 Invalid code error → WELCOME10 applied 0:21 Evidence report ▶ Start free with TestMu AI: https://www.testmuai.com/register/?utm_source=youtube&utm_medium=organic&utm_term=bS0bwgXdGAU&utm_campaign=discount_code #KaneCLI #CheckoutTesting #TestAutomation #EcommerceTesting #TestMuAI