The specification: every Epicenter module, listed

Storefronts & sales channels

Epicenter OSC: spawn as many storefronts as your organization needs, each independently branded and routed.

19 items

Unlimited hosted storefronts per organization (two included in the flat price, $125/month each after)
Integration-type channels feed orders in from external platforms through the same pipeline
Custom domains with the full service-hostname family (storefront, admin, api, webhook)
Instant internal hostname (yourhandle.eerp.app) before, or without, mapping a domain
Visual page builder with 12 section components in the picker, including nestable layout containers (columns, stacks)
Drag-and-drop section reordering in the sidebar tree and directly in the live preview
Inline double-click text editing in the preview; per-section live hot-swap without full reloads
Undo/redo (50 steps), section duplicate, copy/paste between pages
Draft-then-publish workflow with publish history and one-click restore of any revision
Desktop / tablet / phone preview widths in the editor
Navigation menus per channel: two-level trees linking pages, URLs, items, or collections
Theme tokens per channel (colors, typography) with live preview: restyles without a publish step
Media library with image uploads, search, and paging
Channel-scoped settings ladder: platform default → organization → sales channel
Per-channel storefront identity: site name, logo, favicon
Per-channel outbound email (SMTP) identity so notifications pass SPF/DKIM alignment
Customer registration toggle per channel
Automatic sitemap.xml per storefront; per-page SEO title and meta description
Reserved-route protection so tenant pages can never shadow system URLs

Commerce & selling

Carts to quotes to checkout, with the pricing engine and team-store tooling built in.

14 items

Carts and saved carts
Quotes and quote-to-order flow
Checkout with parcel estimation
Distribution orders for splitting fulfillment across recipients
Kits and bundles with automatic line-item explosion
Team stores: rosters with XLSX import, design layouts, team events, and member management
Pricing matrices and per-customer price lists
Pricing rule sets with quantity tiers
Product catalog with categories, attributes, images, and tags
Decoration methods, print placements, and print specs on catalog items
Heat-transfer pack management
Spot-color library
Interactive pricing and quantity calculators
Dynamic mockup tool for product visualization

Orders, invoicing & accounting

Every channel lands in one ledger.

10 items

Sales orders unified across all channels
Invoices with per-channel attribution and status lifecycle (unpaid, partially paid, paid, pending check, void)
PDF invoice generation and archive (zip) export
Customer purchase-order references
Transactions ledger and general ledger
Customer statements
Purchase orders
Per-channel payment providers with API keys encrypted at rest and write-only through the admin
Live/test key environments stamped at entry: live keys can only be entered from the live admin
Signature-verified payment webhooks

Artwork & prepress

The pipeline between “customer sent a file” and “press-ready”.

9 items

Artwork library with full version history: every update is a new revision, current one flagged
Preflight checklists and preflight status workflow
Customer approval workflow with six artwork statuses
Artwork variables with an ordered mutator engine (text transforms, field splits, dismissals)
Proof generation and retrieval via the REST API
IC2 imposition coordinator: searches thousands of rotation and layout combinations in seconds to fit the most usable prints on every sheet, for less wasted substrate and faster approved-to-press turnaround
Collaborative imposition queue: multiple operators sort and submit artwork into shared plans simultaneously; compatible jobs group and pack across submissions, color changes sequence cleanly, and operators review and approve the best layout instead of guessing at one
Die-cut nesting requests and reusable nesting templates
Sheet runs for ganged production

Production

Purpose-built floor software, not a generic task list.

5 items

Master production schedule with press crew management and operator sign-off
Service requests
Eight dedicated production workstation UIs: Bindery, Film Output, Ink Mixing, QC Inspection, Screen Coating, Screen Output, Screen Stretching, Stacker
Barcode-scanner-driven workstation flows (hidden scanner input, work queues, supplies, resources)
PMI (planned maintenance) checklists with a dedicated item-inspection workstation

Warehouse management (WMS)

Real allocation states, real scanner flows.

10 items

Multiple warehouses with coded locations
Four-state inventory allocation: Available / Committed / WIP / Backorder
Pack-aware quantities (packs × pack quantity) so case goods count correctly
Transfer requests with a full lifecycle (pending, in progress, completed, canceled)
Advance shipment notices (ASNs)
Six warehouse workstation UIs: Receiving, Picking, Packaging, Shipping, Handheld scanner, and the warehouse console
Shipment boxes with per-box activity trail
Carrier / service / rate hierarchy (UPS, FedEx, USPS) with per-service enable/disable
Public shipment tracking page
Barcode and QR code generation

Procurement & vendors

Buying side, wired to the same catalog.

4 items

Vendor management with per-vendor product costs
Purchase requisitions
Dedicated purchasing workstation
Vendor costs drive storefront “as low as” price display

People, access & operations

Unlimited users: access control does the gating, not the invoice.

13 items

Unlimited users per organization: employees, customers, contacts, never billed per seat
Role-based access with granular per-action permission conditions
Access policies including network (CIDR) restrictions
Two-factor authentication (PIN)
Invites, parent/sub-account hierarchies, and shop-as impersonation for support
Support tickets with public/private visibility
Conversations, notifications, and customer communication log
Calendars and events
KPI dashboard with trend charts and time-clock punch import for labor-hour evaluation
Event log / audit history on records
File and document storage on records
Voice transcription utility
TIN search utility

API, webhooks & automation

Epicenter API, CLI, and SFS: the platform is scriptable.

6 items

REST API v1: orders, artwork, proofs, die-cut nesting, team rosters, design layouts, events, ping
API request logging
Webhook endpoints for payment transactions and telephony (Telnyx)
Epicenter CLI for automation, imports, and headless workflows
SFS smart folder spooler: any folder becomes a hot folder that triggers configured commands on new files
Progressive web app manifest per storefront

Multi-tenant core

The part you never see, and the reason the rest is safe to share.

6 items

Organization isolation enforced at the query layer on tenant-owned tables
UUID-first records: URLs, APIs, and stored references use portable identifiers, so tenant data can move between databases
Host-based tenant resolution: the request domain selects the organization and sales channel
Unknown domains get a “not configured” page, never another tenant’s data
Per-domain TLS certificate management
Platform admin surface is identity-first: staff sign in and see their own organization’s data only

There is no feature matrix and no “enterprise tier” hiding the good parts. Everything in these ten chapters is included in the flat $500/month.

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The specification.