Sellertrey
FBA Prep Center Software

Run your prep center
like a real business

Receiving, order management, employee tracking, placement optimizer, client portal and invoicing — all connected. Ditch the spreadsheets and WhatsApp threads.

Start free trial — 7 days

No credit card · Cancel anytime · $79/mo after trial

SP-API connected
Unlimited clients
Unlimited orders
The problem

Prep centers still run on spreadsheets and WhatsApp

Manual receiving logs, error-prone counting, back-and-forth emails for shipment details. Your clients don't know where their inventory is. You're drowning in admin.

Client calls to ask "where is my stuff?"

2h/week on status updates

Wrong unit counts → Amazon disputes

$300+ in write-offs/month

2D Workflow costs $97/mo for basic tracking

You're paying for half a solution

Features

Everything your prep center needs

Receiving workflow

Scan barcodes with a USB scanner or manually. Mark items received, flag discrepancies and move to prep automatically.

Order & task management

Track prep tasks per SKU per order. Assign to employees, advance status and see throughput in real time.

Employee management

Add workers with roles (admin, supervisor, worker) and hourly rates. Track productivity and cost per order.

Placement optimizer

Calculate Consolidated vs Split shipment costs with 2026 Amazon fees. Send to FBA in one click via SP-API.

Client portal

Your seller clients see their prep orders, expected arrivals and tracking — all in real time without calling you.

Invoicing

Auto-generate and email invoices to clients when their order ships. Mark as paid, void or send reminders.

Analytics & Finance

Units per hour by worker, revenue by client, error rates, bottlenecks. Full P&L for your prep business.

AI weekly brief

Every Monday, get an AI-generated briefing with productivity insights and recommendations for the week.

Client onboarding

Your clients connect in 1 click

Sellers who already use Sellertrey authorize with one click — their Amazon inventory syncs instantly. No manual entry, no spreadsheet uploads, no back-and-forth.

  • Send an invite link from your dashboard
  • Seller clicks → Amazon account links automatically
  • Their inventory appears in your receiving workflow
  • Pre-advice notifications sync in real time

Clients without Sellertrey

Get access to the Prep Plan at $15/mo — they see their orders, tracking and basic inventory. Existing Sellertrey subscribers pay $0 extra.

Invite sent to client

Step 1

Email with magic link → seller opens on any device

1-click authorization

Step 2

Seller authorizes their Amazon account — SP-API syncs automatically

Client is live

Done

Inventory synced · Pre-advice active · Client portal ready

Pricing

Simple, flat pricing

One price. Unlimited clients, unlimited orders.

For prep centers

Prep Center Hub

The full prep center OS

$79/mo
Start 7-day free trial
  • Unlimited clients
  • Unlimited orders
  • Receiving workflow
  • Employee management
  • Placement optimizer
  • Client portal
  • Invoicing
  • Analytics & Finance
  • AI weekly brief
  • 1-click client onboarding

Can be subscribed standalone — no Sellertrey seller plan required

Prep Plan

For your seller clients

$15/mo
Clients subscribe independently
  • View their prep orders
  • Create pre-advice (inbound)
  • Shipment tracking
  • Basic inventory view
  • Client portal access

Existing Sellertrey subscribers pay $0 extra — the Prep Plan is included in all seller plans.

FAQ

Questions

Ready to run a better prep center?

7 days free. No credit card. Cancel anytime.

Start your free trial

Prep Center Hub · $79/mo after trial · No setup fees