Client Portal & Amazon Integration
Every PrepWorx client gets access to our proprietary software platform. Manage your inventory, create FBA shipments, and communicate with our warehouse team — all from one place.
What You Can Do
Our client portal connects directly to Amazon Seller Central through the Selling Partner API, giving you real-time control over your FBA operations without leaving the PrepWorx dashboard.
FBA Shipment Creation
Create FBA inbound shipment plans directly from your PrepWorx inventory. Select items, set quantities, and submit to Amazon — we handle the packing, labeling, and shipping to the designated fulfillment center.
MSKU & Listing Management
Look up existing MSKUs or create new Amazon listings by ASIN. The system checks if your listing is inbound-ready before building a shipment plan, so there are no surprises at the fulfillment center.
Real-Time Inventory
View your current inventory levels at each PrepWorx warehouse location. See what's in stock, what's being processed, and what's been shipped — updated in real time as our team works.
Inbound & Outbound Tracking
Track every shipment coming into our warehouse and every shipment going out. View item-level detail, processing status, and timestamps for full visibility into your supply chain.
Service Requests
Need product photos, an inventory inspection, or a custom task? Submit a service request with details and file attachments, then communicate with our warehouse team through a built-in message thread.
Billing & Invoicing
All charges are tracked transparently in your account. Processing fees, service charges, and shipping costs are itemized so you always know exactly what you're paying for.
How FBA Shipments Work
Creating an FBA shipment through PrepWorx is straightforward. Connect your Amazon account once, then build shipments directly from your warehouse inventory.
Connect Amazon
Link your Amazon Seller Central account through our secure OAuth integration. This is a one-time setup that authorizes PrepWorx to create shipments on your behalf.
Build Your Shipment
Select items from your PrepWorx inventory, set quantities, and look up or create MSKUs. The system validates everything is inbound-ready before submitting to Amazon.
We Handle the Rest
Once your shipment plan is confirmed, our warehouse team picks, packs, labels, and ships your inventory to the Amazon fulfillment center. You can track progress every step of the way.
Amazon Seller Central Integration — PrepWorx uses the Amazon Selling Partner API to manage listings, create inbound plans, and track shipment status. Your credentials are securely stored and never shared. The integration supports all standard FBA workflows including shipment creation, packing options, placement options, and label generation.
Pricing
The client portal and all software features are included with your PrepWorx account at no additional charge. You only pay for the fulfillment services we provide — receiving, processing, storage, and shipping. See our Services & Pricing page for current rates.
Ready to Streamline Your FBA Operations?
Get started with PrepWorx and gain access to our full suite of software tools. Manage your inventory, create FBA shipments, and communicate with our team — all from one dashboard.
