PROTEUS420

Our Story.
Since 2008.

Cannabis ERP built by operators — so every license can thrive without bolting five systems together.

The platform

One system.
Five anchors.

PROTEUS420 connects the work that usually lives in separate tools — so inventory, sales, compliance, payments, and customers share one live record.

Inventory Management

Efficiently managing your cannabis product inventory is the cornerstone of every successful business. Track product quantities, variations, and categories to maintain a reliable product supply and avoid stock shortages.

Point-of-Sale Service

Our Retail and Delivery POS enables businesses to monitor sales activity — product-specific, employee-specific, and customer-specific — so you can see best sellers, top performers, and your most valuable customers.

Compliance Reporting

Stay current with state and local cannabis regulations. Built-in compliance settings, alerts, and PROTEUS420 reports help you demonstrate adherence when regulators ask.

Payment Processing

ProtoPAY simplifies accepting cash, PIN-based debit, and other valid payment methods — integrated with validated partner platforms so checkout stays simple for your floor and your customers.

Customer Relationship Management

Built-in CRM for purchase history, preferences, and contact details — the data you need to build loyalty and tailor every return visit.

PROTEUS420 brand mark

Why we build

Peace of mind
is the product.

Empowering Success

Dedicated to cannabis wholesale and retail — medical, recreational, CBD, or hemp — with services and education that help operators thrive.

Extensive Features

Consulting, software, project management, training, hardware, support, sales, and marketing from one skill set — not a vendor maze.

Global Services

Legal adult-use and medical markets with METRC, BioTrack, and local reporting in the architecture. Simplify even the intricate practices.

Born from necessity.
Built for operators.

In 2008, the seeds of PROTEUS were sown — a venture that emerged from the dynamic partnership of David and Dawne Morris. With over two decades of successful collaboration and two thriving businesses under their belts, the couple set out to diversify their entrepreneurial endeavors.

It began when Dawne expressed her frustration with the limitations of existing systems, wishing for a solution that combined the best of both worlds. Little did she know, David had been quietly working on just that. When he unveiled his brainchild to Dawne — PROTEUS was born: necessity, technical expertise, and creative thinking fused into one platform.

Today, with headquarters in Southern California and Team Leaders in Nevada, Colorado, and New Jersey, PROTEUS420 illuminates the path forward — still family-built, still operator-first.

Dawne and David Morris, co-founders of PROTEUS420 cannabis ERP
Dawne & David Morris — Co-founders

Next step

See the system
operators run on.

Inventory, POS, compliance, payments, and CRM — walk a live PROTEUS420 with the team that has been building cannabis ERP since 2008.

Request a Demo