A maker could assign a short reference to each design and show materials, measurements and variants. A code on a business card would lead to the maker’s own catalogue. Customers could request a size or finish, with the artisan confirming availability before providing payment and handover arrangements for the piece they have selected.
An illustrative example to adapt to your business. It does not represent a completed project in this municipality.
How should a sold one-of-a-kind piece appear?
Keep its reference and status, then offer an enquiry about an inspired creation. Avoid implying that an identical reproduction is possible before the artisan has reviewed the request.
Is online payment required at launch?
Not necessarily. A catalogue with clearly identified enquiries can serve unique pieces well. Payment becomes useful once stock, variants and delivery or pickup arrangements are managed consistently.