
Standardize intake for trade-ins, consignments, estate purchases, and buybacks in one structured workflow.
Capture condition, setup, provenance, and playability with dynamic attributes, photos, and audio or video.
Turn detailed intake data into polished product listings tailored to students, advancing players, or professionals.
Sync inventory across your shop, online store, and marketplaces, with real-time stock and integrated payments.




Replace spreadsheets and scattered tools with one easy-to-use system that helps you organize used violin inventory and cross-list items quickly across the music resale channels that matter.
Streamline intake, pricing, and listing work while expanding from a physical store to online channels, and stand out by offering a more transparent and reliable buying experience.
Launch and own a certified violin resale or trade-in program that extends asset lifecycles, strengthens customer relationships, and creates new revenue from pre-owned inventory.
Every instrument in TWICE is tracked as its own serialized item, not just a generic SKU. You can store detailed condition notes, setup information, maker or workshop, provenance, intake source, price history, certificates, and repairs per violin. This makes it easy to see what’s available, where it is, and what stage of the resale process it’s in — without relying on manual logs.
Yes. TWICE is built for multiple sourcing models. You can manage trade-ins and buybacks with tracked acquisition costs, or run consignment programs with defined commissions, settlement cycles, and automated payouts. All intake types live in the same system, so your used violin pipeline stays structured and scalable.
Yes. TWICE centralizes inventory across physical locations, pop-up events, and your online store. When a violin sells in-store or online, stock is updated in real time so the same instrument cannot be sold twice. You get one source of truth for availability, regardless of where the sale happens.
TWICE lets you define grading templates with the specific fields your experts use — condition, level, repairs, setup, and more — so staff capture information the same way every time. You can layer pricing rules by segment, maker range, and condition to suggest consistent price bands, while still allowing expert overrides where necessary.
Absolutely. You can continue using your current website as your primary brand presence and plug TWICE in as your recommerce engine. Surface used violin listings via links, embedded components, or integrations while TWICE manages inventory, orders, and lifecycle tracking in the background.