Practical ways to save online
Do not confirm the basket right away. Many stores email an extra discount within 24-48 hours for items waiting in your cart.
Check price history: a campaign badge does not always mean a real discount. Knowing the last three months' price protects you from fake sales.
Combine bank campaigns with coupons. In most stores a coupon discount and a card-specific instalment or cashback apply to the same order, which can double your total saving.