https://freeco.cc/en/ Field notes on AI development, e-commerce, web & SEO and custom systems from a Taiwan product studio. en https://freeco.cc/en/blog/ai-adoption-first-step/ https://freeco.cc/en/blog/ai-adoption-first-step/ Tue, 04 Aug 2026 08:00:00 +0800 Most corporate AI projects fail because the tool was chosen before the problem. Here is the process-mapping method we use across our own AI product lines: find the high-frequency, rule-based, labor-heavy steps first — then talk technology. https://freeco.cc/en/blog/what-is-rag/ https://freeco.cc/en/blog/what-is-rag/ Sun, 02 Aug 2026 08:00:00 +0800 Retrieval-Augmented Generation in plain language: why vanilla chatbots hallucinate about your company, and how retrieval fixes it. https://freeco.cc/en/blog/membership-tiers/ https://freeco.cc/en/blog/membership-tiers/ Fri, 31 Jul 2026 08:00:00 +0800 How to set tier thresholds from your own spending data, design upgrade and downgrade rules, and build perks that don't just burn margin. https://freeco.cc/en/blog/ai-poc-before-scale/ https://freeco.cc/en/blog/ai-poc-before-scale/ Tue, 28 Jul 2026 08:00:00 +0800 The cheapest insurance in AI: a scoped PoC that proves value before you commit real budget. How to design one, what to measure, and when to kill it. https://freeco.cc/en/blog/keyword-research/ https://freeco.cc/en/blog/keyword-research/ Sun, 26 Jul 2026 08:00:00 +0800 A practical three-dimensional method — volume, competition, intent — for finding and prioritizing the keywords your customers actually type. https://freeco.cc/en/blog/clinic-website-guide/ https://freeco.cc/en/blog/clinic-website-guide/ Fri, 24 Jul 2026 08:00:00 +0800 A guide to clinic websites that actually work — online booking, patient-education content, medical advertising regulations, and realistic budgets. https://freeco.cc/en/blog/llm-cost-control/ https://freeco.cc/en/blog/llm-cost-control/ Tue, 21 Jul 2026 08:00:00 +0800 We pay our own model bills, so we learned fast: model tiering, caching, prompt slimming and batching — four levers that cut LLM costs without cutting quality. https://freeco.cc/en/blog/requirement-interview/ https://freeco.cc/en/blog/requirement-interview/ Sun, 19 Jul 2026 08:00:00 +0800 How to dig past the solution a client describes to the problem they actually have, and turn interviews into specs engineers can build from. https://freeco.cc/en/blog/website-cost-breakdown/ https://freeco.cc/en/blog/website-cost-breakdown/ Fri, 17 Jul 2026 08:00:00 +0800 Quotes range from $500 to $50,000 for 'a website'. Here's what actually drives the price: strategy, copy, design, engineering, SEO — and where cheap gets expensive. https://freeco.cc/en/blog/ai-customer-service-reality/ https://freeco.cc/en/blog/ai-customer-service-reality/ Tue, 14 Jul 2026 08:00:00 +0800 Not every company should build AI customer service. Score yourself on three dimensions — inquiry volume, question repetition, and knowledge-base maturity — before handing your support flow to an LLM. https://freeco.cc/en/blog/remote-collaboration/ https://freeco.cc/en/blog/remote-collaboration/ Sun, 12 Jul 2026 08:00:00 +0800 Async-first updates, two-week sprints, demo videos and overlap windows: the workflow that makes an 8-hour time difference an advantage, not a tax. https://freeco.cc/en/blog/prompt-engineering-basics/ https://freeco.cc/en/blog/prompt-engineering-basics/ Fri, 10 Jul 2026 08:00:00 +0800 The four elements of an effective prompt — role, context, examples, format — plus three practical habits from running AI products in production. https://freeco.cc/en/blog/ai-video-clipping-pipeline/ https://freeco.cc/en/blog/ai-video-clipping-pipeline/ Tue, 07 Jul 2026 08:00:00 +0800 From hour-long footage to subtitled short clips automatically: the architecture of our in-house clipping engine — transcription, highlight selection, rendering. https://freeco.cc/en/blog/loyalty-points/ https://freeco.cc/en/blog/loyalty-points/ Sun, 05 Jul 2026 08:00:00 +0800 How to design a points system — earn rates derived from margin, expiry as a repurchase trigger, and the ledger discipline that keeps the books honest. https://freeco.cc/en/blog/internal-linking/ https://freeco.cc/en/blog/internal-linking/ Fri, 03 Jul 2026 08:00:00 +0800 Why internal links are the highest-ROI, most underrated SEO lever — link equity, topic clusters, anchor text, and a checklist you can run today. https://freeco.cc/en/blog/ai-content-pipeline/ https://freeco.cc/en/blog/ai-content-pipeline/ Tue, 30 Jun 2026 08:00:00 +0800 From sourcing material to draft generation to scheduled publishing, we run our own social accounts on an automated pipeline — here's the architecture, and our honest calls on which steps still need a human. https://freeco.cc/en/blog/dental-digital/ https://freeco.cc/en/blog/dental-digital/ Sun, 28 Jun 2026 08:00:00 +0800 Where digital tools genuinely pay off for dental clinics — online booking, appointment reminders, recall automation, and online intake forms — plus the mistakes to avoid. https://freeco.cc/en/blog/spec-document/ https://freeco.cc/en/blog/spec-document/ Fri, 26 Jun 2026 08:00:00 +0800 How we write spec documents clients can actually read: flowcharts, wireframes, field definitions, an explicit out-of-scope section, and change records that protect both sides. https://freeco.cc/en/blog/choose-llm-model/ https://freeco.cc/en/blog/choose-llm-model/ Tue, 23 Jun 2026 08:00:00 +0800 Don't pick a model by name recognition. Task type, cost structure, and Chinese-language quality — the practical selection logic, drawn from real daily traffic across our own product lines. https://freeco.cc/en/blog/ecommerce-cost/ https://freeco.cc/en/blog/ecommerce-cost/ Sun, 21 Jun 2026 08:00:00 +0800 An honest breakdown of what a real e-commerce build costs — payments, e-invoicing, logistics, membership, admin — and when a hosted platform is still the smarter choice.