Quote-to-cash is the most leveraged process in any service or B2B business — the gap between 'customer says yes' and 'customer has paid and is provisioned' is where deals stall, deposits get forgotten, and ops teams chase signed PDFs around inboxes. A custom sales portal collapses that entire flow into one branded link the customer opens once: configure → quote → e-sign → pay deposit → auto-provision.
We build CPQ (Configure / Price / Quote) and sales portals in React + TypeScript + Supabase: rule-based pricing, approval workflows, branded quote PDFs, e-sign (in-house or DocuSign), Stripe deposit payment, Xero / MYOB invoice creation, and automatic provisioning of the actual work (account creation, project kickoff, internal Slack alerts).
Pairs naturally with our custom CRM, customer portals and subscription billing work.