Test Sales & Promotions Before They Go Live
Promo code testing and sale price verification for your Shopify store. Make sure discount codes work, sale prices display correctly, and cart totals match what customers expect.
Why Discount Code Not Working Is Your Worst Nightmare
A broken promo code doesn't throw an error — it just silently fails and the customer either abandons their cart or pays full price and feels cheated. When a discount code is not working, you won't see it in your analytics as a clear error. You'll see it as a drop in conversion rate, an increase in cart abandonment, and a flood of support tickets from frustrated customers.
Ecommerce promotion testing is critical because promotion logic is surprisingly fragile. A discount might work on one product but not another. It might apply on desktop but fail on mobile. It might work fine until a customer adds a second item. These edge cases are exactly the ones your customers will find — and by then, the damage to your brand and your revenue is already done.
What Can Go Wrong with Promotions?
Sale price verification and promo code testing catch a wide range of issues. Here's what a typical failing scenario looks like:
Code not valid for this order
Expected: £62.30
How to Test Promotions with GhostClick
Ecommerce promotion testing with GhostClick covers the full journey — from product page to checkout — verifying every discount, every price, and every condition along the way:
Configure your promo test
Tell GhostClick which product to test, which landing page to start from, and what the expected pricing should be.
Set the journey goal
Define the customer journey: find the product, select variants, add to cart, and proceed to checkout. This matches the real customer flow.
Add the promo code as a constraint
Use journey constraints like "Apply promo code SAVE20 at checkout" or "Add 3 items to test the bundle discount." GhostClick follows these instructions exactly.
Verify pricing and discounts
GhostClick checks that the discount appears in the cart, the sale price is correct, shipping rules apply, and the total matches what customers expect.
Confirm before going live
Get a clear pass/fail report with screenshots at each step. Launch your promotion with confidence that it works exactly as designed.
What Should You Verify Before Every Sale?
A comprehensive promo code testing checklist covers six categories of promotion logic. Each one is a common source of customer-facing issues:
Discount Codes
Fixed-amount and percentage codes apply correctly across all eligible products
Sale Prices
Compare prices shown vs original prices. Verify sale badges display correctly
Bundle Deals
Multi-buy discounts calculate correctly when the right quantity is in the cart
Free Shipping
Shipping thresholds trigger at the right cart value. Free shipping actually applies
BOGO Offers
Buy-one-get-one promotions add the free item and adjust pricing as expected
Stacking Rules
Multiple discounts stack or exclude correctly based on your promotion rules
Why Should You Schedule Daily Checks During Sales?
Sales often have expiry dates, limited stock, and complex rules that interact with other parts of your store. A promotion that works perfectly on launch day can break mid-sale due to inventory changes, theme updates, or app modifications. Schedule daily promo code testing with GhostClick's journey templates and scheduling to confirm your promo is still active throughout the entire sale period.
This is especially important for promotions that run for weeks, like seasonal sales or store-wide clearance events. A lot can change between launch day and the end of a sale. Any of these changes can quietly break your discount logic without anyone noticing until a customer complains — or worse, until they just leave.
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Related Use Cases and Features
- Campaign and landing page monitoring for promotions
- Conversion protection for your checkout funnel
- Ad landing page verification for campaign QA
- Product availability testing for advertised items
- Peak season and Black Friday promotion testing
Launch promotions with confidence
Test your discount codes, sale prices, and cart totals before customers find the problems for you. Verify in minutes, not hours.
Start Free Promotion Audit