Credit card processing and merchant services in Manchester, NH

Manchester had an estimated 116,818 residents on July 1, 2025, by the Census Bureau's count, and its businesses recorded $3.11 billion in retail sales in the 2022 Economic Census. A clothing store or a hardware store here rings up goods with no sales tax at all, because New Hampshire has no general sales tax on goods.

The tax a Manchester checkout is most likely to need is the 8.5% Meals and Rooms (Rentals) Tax, which restaurants, hotels and car rental counters collect on meals, room rentals and vehicle rentals. A bookstore with a small cafe collects it only on the cafe side, so its POS needs one taxed category and leaves everything else at zero.

That simplicity makes Manchester an easy place to set up a terminal, and an easy place to get careless about card fees. No New Hampshire law prohibits a credit card surcharge, so the card networks set the terms: credit only, no more than your cost, Visa capped at 3% and Mastercard at 4%, with notice at the door and at checkout and the amount printed on the receipt. The debit rule is the one that trips people up. A customer who taps a debit card can't be charged the fee, so your terminal and your signs have to account for that. Our surcharging program covers compliance, disclosure and setup.

Before you add a fee, though, look hard at what you're paying now. On interchange-plus pricing the network cost and our margin are separate lines, so you can see whether a surcharge would recover a real cost or just annoy regulars. A free statement review puts your current effective rate in front of you, and the New Hampshire page has the statewide sources.