ZETA AUTOSELL demo. This guide is informational; catalogue products are fictional and there are no active commercial partnerships.
Compare total cost, not just the price tag
Product price + shipping + known additional charges = known subtotal. We can only call it a total cost when all applicable charges have been confirmed.
Use the same variant, quantity and currency for both offers. Do not add taxes already included in the price again. This calculation does not determine import charges or replace the total quoted by the store.
What if a cost is missing?
If shipping or other charges are unknown, do not assume they are free. Without confirmation of all charges, the result is only a partial comparison and cannot identify the cheapest purchase.
Amounts stay in your browser
The calculator does not send or save your entries and does not query stores. It has no connection to your bank account. The fields contain no real offers or commissions.