A business model is how a company turns a value proposition into revenue and profit, covering customers, products, channels, and cost structure. This page collects crater's articles on designing and testing business models, helping manufacturing and software companies judge which model can last.
More OEM customers isn't better. Your top 5% often deliver 40% of profit while pushing hardest on price. This piece lays out the criteria for A/B/C/D tiers (annual order volume, gross margin, payment terms, growth), how to set your pricing ladder and minimum order quantities, the three-step pace from OEM to your own brand, and which customers you should walk away from.
Currency risk isn't a finance problem, it's a pricing problem: on an order with an 8% net margin, a 3% appreciation of the RMB wipes out about 37.5% of net profit. This article covers three tiers of quoting currency, how to tighten quote validity periods, a threshold-and-cost comparison of forwards versus options, the rule-of-thumb hedge ratio of 50% to 80%, and reference parameters for four currency clauses in your contract.
A price increase is won or lost in the four to six weeks before the letter goes out, not in the letter itself. A workable approach: gather presentable evidence first, such as raw material indices and exchange rate ranges, then stagger the lead time by customer tier. Meet with key accounts six weeks ahead, notify regular customers three weeks ahead by letter, and soften the impact with price locks and phased implementation, turning a one-off increase into a structural improvement.
An overseas warehouse is not a cost-cutting move. It is a trade: you swap shipping fees for inventory and the risk of dead stock. The total cost gap between direct shipping per order, third-party warehousing, and a self-built warehouse can reach 30% to 60%, but the switch has a clear threshold: below 300 orders a month, a third-party warehouse will most likely lose money on storage fees. This article lays out the cost math for all three models, the switching thresholds, and a checklist of pitfalls to avoid.
The real cost of overseas after-sales is locked in the moment you sign: for a piece of industrial equipment priced at 50,000 RMB, three years of after-sales service typically runs 1,500 to 5,000 RMB. The workable approach is to calculate four segments separately — spare parts inventory, response time, repair logistics, and warranty policy — and add a corresponding 1% to 10% after-sales markup to your quote.
Payment terms aren't a concession — they're a loan with a price. At an 8% annual cost of capital and 90-day terms, the tied-up capital costs about 2% of goods value; add FX loss and bad-debt expectations, and the real cost is often 3% to 5%. The workable approach is to split payment terms into four tiers and match each tier to the customer's credit and country risk.
Going global usually fails not from a lack of people, but from hiring roles in the wrong order. From month 0 to 3, you only need two investments: the founder sets strategy, plus one content hire who can write and organize. Website development gets outsourced. Every new role needs an input that already exists. Hiring an ops person with no content, or an SEO person with no site, is the most common way to spin your wheels.
Cost-plus pricing assumes three things when you sell overseas: competitors charge the same price, customers can compare prices, and costs are predictable. None of these hold in cross-border trade. This article lays out four steps for moving from cost-plus to value-based pricing: calculate landed cost, benchmark against what your customer could choose instead, convert your parameters into the customer's production costs, and quote in tiers.
DTC and B2B aren't a choice of channel, they're a choice of how your customer decides. Three variables settle it: average order value, length of the decision chain, and after-sales complexity. Choose wrong and you won't fail right away, you'll quietly waste two years.
Performance-based pricing isn't "cheap." It moves risk from the client to the service provider, and that shift only works if results can be measured. The denominator is qualified inquiries, and who gets to define "qualified" determines how far this model can go.
The window for new energy going global isn't about production capacity — it's about how buyers search. When end buyers in Europe and North America start searching for brand names directly instead of category specs, a three-to-five-year window opens. Three signals tell you whether it's open.
