A calculation supports a decision; it does not replace judgment.

Ship or Spend provides educational estimates based on user-entered values. It is not financial, legal, tax, insurance, product-safety, or professional advice.

Prices and retailer policies

Offers, eligibility rules, tax treatment, shipping fees, return adjustments, coupon stacking, and subscription terms vary by retailer and can change without notice. Verify the final checkout and current terms before purchasing.

Warranties and memberships

Expected-value results depend on uncertain probabilities and estimated costs. They cannot predict whether a product will fail, whether a claim will be covered, or whether a membership will change your spending behavior. Read the complete contract and assess your ability to bear a loss.

Currency and tax

The calculators are currency-neutral when every input uses the same currency. Currency symbols are presentation aids. Taxes are included only when the user enters tax-inclusive values or a calculator explicitly asks for tax.

Third-party references

Links to external sites are provided for convenience or verification. A link does not imply sponsorship, endorsement, or control. Product and company names belong to their respective owners.

Your responsibility

Check the numbers, confirm the offer, and consider non-price factors such as product quality, delivery time, cancellation rights, waste, storage, and personal need.

Last reviewed: September 2, 2026.