DeionDev - Own your sales, automate your business
DeionDev

Live Sales & Auction Systems

Fast, auditable, and owner-hosted commerce systems tailored to the dynamic needs of live and timed-auction selling.

Choose Your Commerce Model

Auction Engine
Timed auctions, clock-style auctions, BIN/reserve, and proxy bidding. A full-featured, catalog-first commerce system.
  • Lot/catalog management
  • Timed & fixed-price listings
  • Buy-It-Now & proxy bidding
  • Advanced reporting & exports
Live Sales Room
A real-time live selling environment optimized for low latency, moderated selling, and instant order creation from comments.
  • Low-latency player & chat
  • Comment-to-order automation
  • Concurrency-safe inventory holds
  • Fast pop-up checkout
Live + Auction Hybrid
A unified platform combining live sales with the auction engine for hybrid events with a single, consolidated checkout and reporting.
  • Seamless live-to-auction flow
  • Shared buyer accounts & cart
  • Unified ticketing and invoicing
  • Consolidated payout reconciliation

Core Engine: Order & Ticketing

Included with every commerce model, our central engine automates all transactional activity, from order creation to final payout reconciliation.

One-click order creation from any source
Daily aggregated tickets for buyers
Automated tax & buyer's premium calculation
Pickup and fulfillment workflow management
Searchable admin logs for orders and tickets
Secure inventory holds to prevent oversells