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BUG HUNT

Bug Hunt: Checkout

A checkout page for a fictional order. Ten bugs are planted in it on purpose: six functional, two UI, two typos. Change the quantity, apply a promo code twice, switch the shipping method. Then open the answer key below.

How to use this page

Goal: Work through checkout like a real customer, then try to name every planted bug before revealing the answer key.

Challenge: Try applying the promo code "SAVE10" twice in a row, then try "save10" in lowercase. Try clicking "-" on quantity past zero, and "+" well past what you'd normally order. Apply a promo code, then change the quantity. Try switching the shipping method and watch the total. Compare the label and value columns in the order summary.

Order summary

Try the promo code SAVE10, adjust quantity, and switch shipping methods.

Sample product × quntity
2
Subtotal$50.00
Discount-$0.00
Shipping$0.00
Total$50.00

Answer key

Here's every bug we planted on this page, tagged by type.

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