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Resell

Software for resellers and electronics stores to sell used AV equipment at scale

Audio stores and equipment resellers use TWICE to streamline every step of their resale workflows from intake to sale.

Process supply faster

Intake trade-ins, buybacks, consignments, and liquidation stock with structured, fast, unified workflows.

Grade items accurately

Capture specs, condition, test results, accessories, and defects consistently for every unit.

List items at scale

Turn detailed intake data into clean, trustworthy product pages — no bottlenecks, no spreadsheet chaos.

Sell everywhere

Cross-list to your store, marketplaces, and retail locations with real-time sync and integrated payments.

From sourcing to selling in one continuous flow

Sourcing

Register resale inventory with structure

Whether you source through trade-ins, buybacks, repairs, consignments, or liquidation, TWICE keeps intake structured and fast. Adding a receiver, mixer, or microphone is as simple as snapping a photo and choosing a model, while key product data stays consistent — reducing manual work and preventing errors as your volume grows.
Unique IDs
Give every unit a serialized identity from the moment it enters your inventory.
Register new items quickly
Quickly add new entries and fill in all the necessary product data consistently. You can also bulk create items by uploading a CSV.
Intake templates
Create reusable templates to streamline item intake and registration for used audio equipment, tailored to your workflows.
Flexible intake models
TWICE supports intake across sourcing models, from individual purchases to consignment, trade-ins, and bulk acquisition.
Inspecting & grading

Inspect and grade consistently

Define inspection criteria for used audio equipment, document condition and required records per unit, and assign review steps across your team for consistent grading.
Dynamic attributes
Log cosmetic condition, functional status, inputs/outputs checked, and included accessories with dynamic fields.
Item-level media
Add photos and documents to each item to support inspection, grading, and trust.
Attribute presets
Create reusable attribute presets that standardize grading and reduce manual work.
Task management
Route inspection and grading tasks through clear, repeatable workflows across your team.
Listing

List fast

Create listings in seconds using structured data, flexible variants, and attribute-based pricing rules.
Listing templates
Convert structured product data into customer-ready listings across channels with minimal effort.
Tags & collections
Use tags and collections to organize listings, promote your offerings, and power rule-based campaigns and more.
Variants
Use variants to group similar items under one listing and let shoppers choose the option that fits them best.
Conditional pricing
Set prices dynamically using rules tied to condition, grade, or other product attributes.
Selling

Sell across every channel

Whether you sell from a showroom, warehouse, service counter, or online, TWICE keeps every channel synced in real time. Cross-list one-off units across your own store and marketplaces in a few clicks and sell with confidence knowing every serial-numbered item is always accurate and available.
Cross-listing
Publish products to multiple sales channels in a few clicks without duplicate data entry.
Built-in online store
Sell directly through a ready-made recommerce storefront tuned for single-SKU, used inventory.
Integrated payments
Offer secure checkout with lower fees than typical marketplace commissions.
Unified order management
See all orders, returns, and repairs from every channel in one organized dashboard.

Selling used audio equipment is good business. Doing it with TWICE is even better.

From independent hi‑fi dealers to brands running trade‑in programs, TWICE supports any business reselling used audio equipment with tools optimized for recommerce operations and multi-channel selling.

Independent resellers

Replace spreadsheets and scattered tools with one easy-to-use system that helps you organize used audio equipment and spare part inventory and cross-list items quickly across the resale channels that matter.

Used electronics stores

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.

AV rental companies

Move AV equipment from rental fleet to resale while keeping condition, service history, and compliance fully documented.

Brands and retailers

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.

Reselling audio equipment, simplified

Remove the most common resale bottlenecks and run your operations smoothly, whether you are just getting started or scaling a complex resale business.

Frequently asked questions

How does TWICE help manage unique, one-of-a-kind audio units and serial numbers?

Used audio inventory is highly variable, and each unit often has its own story and serial number. TWICE uses single-item tracking, so every piece of gear — from a vintage receiver to a modern audio interface — carries its own data: condition, accessories, test results, intake source, price, and history. You always know what’s available, where it is, and its full lifecycle without relying on manual spreadsheets.

Can TWICE support trade-ins, buyback programs, consignments, or all of them?

Yes. TWICE is designed to handle multiple intake models in parallel. You can run structured trade-in and buyback programs where gear is purchased or credited in, manage consignor agreements and payouts, or combine these models. All flows live in the same system, so secondhand sourcing for audio equipment stays organized and scalable.

Does TWICE connect our online and in-store audio resale operations?

Yes. TWICE centralizes inventory across your online store, physical showrooms, service counters, pop-ups, and warehouse locations. Every sale or reservation updates stock in real time, so you never double-sell a serial-numbered unit. In-store POS flows and online checkout stay synced through one backend designed for recommerce.

How does TWICE handle testing, grading, and technical details for audio gear?

TWICE lets you design grading and testing flows that match how your technicians work. Capture which inputs and outputs were tested, firmware versions, cosmetic grades, noise or crackle issues, and included accessories using dynamic fields. Link bench test results, repair notes, and photos to each unit, and use standardized grading rules to keep pricing and descriptions consistent across your team.

Can I use TWICE if I already have an existing ecommerce website for my audio business?

Absolutely. You can keep your current website and use TWICE as your resale engine in the background. Link to a dedicated used gear store, embed components, or connect via integrations depending on your tech stack. TWICE handles used inventory, orders, and lifecycle tracking — your existing site remains the front of your brand.