Enter your cart
Add the subtotal, shipping fee, and store’s free-shipping minimum.
The checkout reality check
Is free shipping
actually free?
Compare the real cost of paying for shipping versus adding one more item. No signup, no guesswork.
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Your checkout
Enter the numbers shown in your cart.
Spend-threshold discountOptional, like “Spend $100, save $20”
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Spend smarter at checkout
Free shipping can cost more than shipping.
Retailers know shoppers dislike shipping fees. But adding something you don’t need can turn an $8 fee into $15 of extra spending. ShipOrSpend compares the final totals so you can choose with confidence.
Add the alternative
Enter the extra item price and any spend-threshold offer.
See the real winner
We compare what leaves your wallet—not just whether shipping says “free.”
Quick answers
Frequently asked questions
How does the free shipping calculator work?
It compares your current checkout total, including shipping and eligible discounts, with the total after adding an item. The lower final payment wins.
Does a spend-threshold discount change the result?
It can. Add a fixed or percentage discount and ShipOrSpend applies it only when each cart option reaches the required spend.
Should I add an item just for free shipping?
Only when the item costs less than the shipping you avoid—or when a new discount makes the final total lower. It can also make sense if the totals are close and you genuinely need it.
Does ShipOrSpend save my checkout information?
No. Everything is calculated on your device. There is no account, database, or checkout tracking.