
Streamline buybacks, trade‑ins, and bulk lots with structured, fast, IMEI-based intake.
Standardize grading by condition, specs, battery health, and cosmetic wear with dynamic attributes and media.
Turn product data into ready-to-sell listings with transparent specs, pricing, and media.
Cross-list listings to retail, your online store, and marketplaces with real-time sync and integrated payments.




Replace spreadsheets and scattered tools with one easy-to-use system that helps you organize used device and spare part inventory and cross-list items quickly across the electronics resale channels that matter.
Streamline intake, pricing, and listing work while expanding from a local shop to online channels, and stand out by offering a more reliable and transparent buying experience.
Standardize testing, grading, and documentation workflows to speed up inventory turnaround from intake to resale, while recording every step for quality control, traceability, and compliance.
Launch and own a branded electronics recommerce program that strengthens customer relationships, supports sustainability goals, and creates a scalable new revenue stream from pre-owned devices.
Used phone inventory is highly granular — every device has its own IMEI, specs, and condition. TWICE uses single‑item tracking so each phone carries its own data: IMEI/serial, model, storage, carrier status, grade, battery health, intake source, cost, and sales history. You always know which devices are available, where they are, and which channel they’re listed on, without relying on spreadsheets.
Yes. TWICE is built to handle multiple sourcing models. You can run consumer trade‑ins in store or online, manage buyback programs where you purchase devices outright, or track consignor agreements and payouts. All intake types live in the same system with clear cost, margin, and payout visibility per device.
Yes. TWICE centralizes inventory across your online store, repair shops, retail locations, and warehouses. Every sale or trade‑in updates stock in real time, preventing the same IMEI from being sold twice. In‑store POS flows and online checkout stay in sync through one recommerce‑focused backend.
TWICE lets you define grading schemas based on the criteria that matter for phones: cosmetic wear, battery health, display condition, carrier status, and functionality. Your team captures this data through guided fields at intake, and you can apply pricing rules by brand, model, storage, and grade to keep valuations consistent — while still allowing manual adjustments for special cases or market changes.
Absolutely. Many partners keep their current marketing or retail site and use TWICE as the dedicated engine for used phones. You can link out to your TWICE‑powered store, embed components, or connect via integrations depending on your stack. TWICE handles device intake, inventory, orders, and lifecycle tracking, while your existing site remains the customer‑facing front.