# Shelvio > Shelvio is a reseller workflow for capturing thrift and sourcing hauls, creating reviewed marketplace listing drafts, tracking inventory, and calculating item-level profit from the costs a seller records. It is built by Martinsburg Design, LLC. Shelvio is available on iPhone, iPad, Mac, Android, and the web. Price Checks identify an item from a photo or barcode and compare similar completed eBay sales using recent sold prices. Mobile capture supports photos, voice notes, and offline work. Every generated listing remains a draft until the seller reviews it. Publishing options vary by marketplace: eBay currently supports direct publishing after review, while other named marketplaces currently use Review & Copy, with a Custom workflow for other destinations. Shelvio starts publishing only after the seller chooses to post. ## Product - [Shelvio overview](https://shelvio.ai/): Product workflow, screenshots, example draft, marketplace support, and frequently asked questions. - [How Shelvio works](https://shelvio.ai/#how-it-works): Capture, draft, review, list, track, and report. - [Pricing](https://shelvio.ai/pricing/): Annual, Monthly, and Weekly plans, introductory-offer guidance, fair use, and feature comparison. - [Download Shelvio](https://shelvio.ai/download/): Official links for Apple, Google Play, and the web app. - [About Shelvio](https://shelvio.ai/about/): Product purpose, company context, and operating principles. - [AI and data](https://shelvio.ai/ai/): AI providers, processing, retention, consent, deletion, and training policy. - [Help and support](https://shelvio.ai/support/): Account, subscription, listing, and contact information. ## Reseller guides - [All reseller guides](https://shelvio.ai/guides/): The complete practical guide library. - [How to list an entire thrift haul](https://shelvio.ai/guides/list-a-thrift-haul-faster/): A batch workflow from physical intake through sale. - [How to clear a reseller death pile](https://shelvio.ai/guides/clear-a-reseller-death-pile/): Backlog triage, exit rules, and finishable batches. - [Batch listing vs. cross-listing](https://shelvio.ai/guides/batch-listing-vs-crosslisting/): Which reseller bottleneck each workflow solves. - [Reseller voice-note checklist](https://shelvio.ai/guides/reseller-voice-note-checklist/): Identity, measurements, condition, flaws, testing, and uncertainty. - [Track reseller inventory and profit](https://shelvio.ai/guides/track-reseller-inventory-and-profit/): Cost, storage, marketplace status, fees, and item-level profit based on recorded costs. - [AI listing-generator guide](https://shelvio.ai/guides/ai-listing-generator-guide/): What photos can establish, what they cannot, and what sellers must review. - [Multi-marketplace listing workflow](https://shelvio.ai/guides/marketplace-listing-workflow/): A source-record approach for eBay, Poshmark, Mercari, Depop, Etsy, Facebook Marketplace, and other resale platforms. ## Official app destinations - [Shelvio on the Apple App Store](https://apps.apple.com/us/app/shelvio-declutter-sell/id6761379887) - [Shelvio on Google Play](https://play.google.com/store/apps/details?id=ai.shelvio.app) - [Shelvio web app](https://app.shelvio.ai) ## Policies - [Privacy Policy](https://shelvio.ai/privacy-policy/) - [Terms of Service](https://shelvio.ai/terms-of-service/) - [Account deletion](https://shelvio.ai/account-deletion/) ## Contact - Support: support@shelvio.ai - Developer: [Martinsburg Design, LLC](https://martinsburgdesign.com/)