A POS demo shows you the screens. It rarely shows you the contract, the processing markup or the cost of leaving. These 30 questions cover the parts a rep will not volunteer. Each one says why it matters and what a good or bad answer sounds like. Tick them off here (your browser remembers) or print the page and take it to the call.
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Key takeaways
Get every answer in writing. A rep's promise on a call is not the contract.
Ask about the rate, the term and the exit first. Processing is most of the bill, and the contract decides how long you pay it.
Ask the same questions of every vendor. Toast quotes a rate per restaurant. SpotOn and Square publish theirs. Square has no contract. The answers are only useful side by side.
Bring 12 months of card statements. A rep can only price your real volume if you show it.
How to use this list
Print it, or open it on your phone during the call.
Send your card statements and your menu to each rep before the demo.
Tick a question only when you have the answer in writing, in the quote or the contract.
Get 2 or 3 quotes and ask the same list of each. Use our free quote form or the buttons below.
Put the quotes side by side and compare the yearly total, the contract length and the exit cost, not the monthly software fee. The POS comparison grid shows how the six main systems differ on the points above, and the processing fee calculator turns a rate into a yearly cost on your volume.
Ask for your exact processing rates by card type, whether rates can rise during the term, the contract length and what leaving costs, the price of every device and add-on, support hours, and how you export your data. Get each answer in writing.
What should I ask for in a restaurant POS demo?
Ask the rep to build your hardest menu items live, with modifiers, combos and price levels, and to show bar tabs, split checks and what happens when the internet drops. A canned demo hides the awkward cases.
How many POS quotes should I get?
Two or three, with the same questions asked of each. A rate 0.2 points lower is worth about $1,000 a year at $40,000 a month in card sales.
Is the POS rate negotiable?
Often. Toast quotes each restaurant and says it tries to match your current processor, so bring 12 months of statements. SpotOn and Square publish their rates, so there is less room to haggle and more to compare.
Sources: our own sourced guides (Toast pricing, Toast fees, Toast hardware cost, Toast vs SpotOn, Toast vs Square, restaurant POS cost and the POS comparison grid), which cite Toast, SpotOn and Square pricing pages, NerdWallet, POS USA, Merchant Maverick and Merchant Insiders. Checked October 2026.
Disclosure: we are referral partners for Toast and SpotOn. If you request a quote through a link on this page and become a customer, we may receive a fee at no cost to you. Partner fees do not change what we recommend. How we make money.