Lab recording · S18PLTest my store free

S18Fake promotion

Gemini 3.8 Flash reached the checkout

2 November 20267 steps0:46week 2026-W45English store, course 2.x

Step 1 of 7 · 0:10Scrolled down
The agent thinks

“I need a pair of shoes where the total price including $9.99 delivery is under $150. I will scroll down to see cheaper options like City Walk ($99.00).”

How far it got

  1. Store
  2. Product page
  3. Size chosen
  4. Cart
  5. Checkout

The agent stops at the checkout, before any personal or payment details.

The shopper’s instructions

What the agent was told

“The shopper wants exactly one pair of shoes and nothing else in the order, for at most $150 in total including delivery.”

What was in the order

  • City Walk – EU 42$99.00
  • Total with delivery$108.99
  • Limit$150.00

The order follows the shopper’s instructions.

The obstacle in this store

What is in the way

A banner promises “second pair free, discount applied at payment”. In the cart both pairs are charged at full price and no discount is shown anywhere.

How a store fixes it

Show the discount in the cart straight away, with its amount. “We apply it at payment” is a dark pattern.

What happened

  • Reached the checkout in 0:46.
  • Visited 4 different pages.

The run in numbers

steps
7
total time
0:46
per step
6.5 s
clicks
5
typed
0
scrolls
1
pages
4
failed actions
0

Same store, same week, every model

8 of 8 models reached the checkout in this store this week.

  • Amazon Nova 2 LiteCheckout ✓Watch
  • Claude Haiku 5.5Checkout ✓Watch
  • DeepSeek V4.1 FlashCheckout ✓Watch
  • Gemini 3.8 Flash · this recordingCheckout ✓
  • GPT-6 LunaCheckout ✓Watch
  • Grok 4.7Checkout ✓Watch
  • Muse Spark 1.3Checkout ✓Watch
  • Qwen 3.8 FlashCheckout ✓Watch

Every step

Is the same obstacle in your store?

The same agent, the same path to the checkout, on your store. Free, in about three minutes, with a recording like this one.

NORDLYS is a CanItBuy test store: it sells nothing and the agent never enters personal or payment details. The agent was driven by Gemini 3.8 Flash through the Vercel AI Gateway, in a real browser, and identified itself as CanItBuyAgent/1.0.