Set a whole-order limit
Include the product and delivery. Separate essentials from extras. A large discount percentage is not a reason to exceed your budget.
Compare prices, not percentages
A crossed-out amount alone does not prove good value. Compare current prices of the same variant. Without actual history, a lowest-in-months claim cannot be substantiated.
Choose a few options
Shortlist products that meet your needs. Compare cost, size availability and purchase conditions, rather than collecting unrelated discounts.
You can wait
If nothing meets your needs and budget, not buying is an option. A countdown or sale label does not replace checking the product.