MarketInvoice and FundBiz share the same multi-step wizard: company-first flow, Companies House autocomplete with director auto-load, localStorage-buffered retry on network failure. PeptideClear deliberately uses a lighter single-step form, plus two entirely separate forms (RequestVet for consumers, RequestVerification for retailers) rather than one form reused with different copy. Scroll each frame down to the lead form to try the real steps, submission is disabled in preview.