{"question": "best payment processing for small businesses", "category": "payment-processing", "category_name": "payment processing", "audience": "small-businesses", "audience_name": "small businesses", "engine": "Claude (Anthropic) with web search", "model": "claude-opus-5", "asked_at": "2026-10-06T00:14:26Z", "permalink": "https://bikoosh.com/answers/s/payment-processing-small-businesses-2026-10-06", "question_page": "https://bikoosh.com/answers/q/payment-processing/small-businesses", "brands_named": [{"position": 1, "brand": "Square", "label": "mentioned"}, {"position": 2, "brand": "Helcim", "label": "mentioned"}, {"position": 3, "brand": "Stripe", "label": "mentioned"}, {"position": 4, "brand": "PayPal", "label": "mentioned"}, {"position": 5, "brand": "Shopify", "label": "mentioned"}, {"position": 6, "brand": "Shopify Payments", "label": "mentioned"}], "sources_cited": [{"url": "https://nerdwallet.com/business/software/learn/payment-processors", "domain": "nerdwallet.com", "source_type": "review"}, {"url": "https://fitsmallbusiness.com/helcim-vs-square/", "domain": "fitsmallbusiness.com", "source_type": "other"}, {"url": "https://fitsmallbusiness.com/helcim-vs-stripe/", "domain": "fitsmallbusiness.com", "source_type": "other"}, {"url": "https://www.techradar.com/best/best-credit-card-processing-service", "domain": "techradar.com", "source_type": "review"}, {"url": "https://www.helcim.com/guides/cheapest-credit-card-machine-for-small-businesses/", "domain": "helcim.com", "source_type": "vendor"}], "answer_text": "Here's who I'd actually name, roughly in the order I'd bring them up:\n\n**1. Square - the default if you sell in person.** Free POS software, a free or cheap reader, no monthly fee, and you can be taking cards the same day you sign up. In-person is about 2.65% + 10¢, online 2.9% + 30¢. The flat rate is not the cheapest math, but for a café, salon, market stall, or anyone under roughly $10-15K/month, the simplicity is worth more than the few basis points you'd save elsewhere.\n\n**2. Helcim - the cheapest option once you have real volume.** It uses interchange-plus instead of flat-rate: you pay the card networks' actual cost plus a small published markup (roughly 0.3% + 8¢ in person, 0.5% + 25¢ online), with automatic volume discounts as you grow. No monthly fee, no contract. If you're processing above ~$10-15K/month, this is usually where you should end up, and it's the one most people haven't heard of.\n\n**3. Stripe - if your business is online or has a developer.** Best API and docs in the industry, huge integration ecosystem, and the obvious pick for SaaS, subscriptions, marketplaces, or a custom checkout. 2.9% + 30¢ online, with volume discounts if you negotiate. Overkill if you ju", "answer_truncated": true, "measurement": "One answer from one engine on one date. Not a ranking and not a claim about the world; brands the engine did not name are not recorded.", "limitation": "Coverage: Claude (Anthropic) with web search. Other engines not included.", "alerts": {"name": "Answer Watch Pro", "price_usd": 79, "period": "month", "gets": "daily change alerts for up to 5 brands in what one AI answer engine says, history, CSV export. Coverage: Claude (Anthropic) with web search. Other engines not included", "url": "https://bikoosh.com/answers"}}