Custom Store Development
New builds, replatforms, and store rebuilds. Theme work, custom checkout, product catalog architecture, and launch support.
- Storefront build
- Checkout UX
- Catalog setup
- Launch QA
Nexus3P
Ecommerce capacity when your team is already maxed out.
Custom stores, logistics systems, and pay-as-you-go fulfillment. Capacity when your team is already full.
Works with the tools most ecommerce teams already use
Fulfillment
You only pay when an order ships.
No monthly warehouse retainer to float. Dropship or 3PL with us, and fulfillment fees bill per order as volume moves. Quiet weeks stay cheap. Peak weeks scale with sales.
Per-order billing
Pick, pack, and ship charges land when the order goes out. Your cost tracks real demand.
Dropship ready
Connect your store, push orders, and we fulfill from our network without you holding the building.
Costs follow revenue
Each shipment is a clear unit charge you can match to that sale. Spend rises only when orders do.
Order placed
Customer checks out on your store
We fulfill
Pick, pack, and hand off to carrier
You are billed
Per-order fee posts with that shipment
Ecommerce services we run for brands
Store builds, logistics backends, automation, and fulfillment. Hire the lane you need, or combine them under one partner.
Backend & Logistics Systems
OMS wiring, inventory sync, carrier and WMS integrations, and the backend glue between your store and fulfillment floor.
- OMS / inventory sync
- Carrier APIs
- WMS hooks
- Order routing
Ecommerce Ops Automation
Rules and workflows for order processing, low-stock alerts, returns intake, and shipping logic. Less spreadsheet work, fewer missed steps.
- Order workflows
- Stock alerts
- Returns flows
- Shipping rules
Third-Party Logistics
Inbound receiving, pick and pack, kitting, and outbound carrier handoff. Scaled for peaks without hiring a second warehouse team.
- Warehousing
- Pick & pack
- Kitting
- Outbound shipping
How we start a project
No discovery theater. We define the gap, build against your stack, and leave you with systems you own.
Scope the gap
We review your store, tools, and fulfillment path. You get a plain write-up of what is broken, what to build, and what it will take.
Build against your stack
We work inside your Shopify, OMS, and warehouse tools where we can. Replacements only happen when the current stack cannot hold.
Hand off and stay available
You own the systems. We stay on for launch support, peak coverage, or a retainer if you want ongoing capacity.
Pricing follows the work
Fulfillment can bill per shipped order. Builds and systems work are scoped quotes. Tell us the mix and we send clear numbers.
Pay as You Go Fulfillment
Per-order pick, pack, and ship. No monthly warehouse retainer required.
Per order
Custom Store Development
Shopify, custom storefronts, and checkout flows built for how you sell.
Contact for quote
Backend & Logistics Systems
Inventory, order routing, and warehouse connections that keep stock and shipments in sync.
Contact for quote
Ecommerce Ops Automation
Automate order triage, stock alerts, returns, and shipping rules that eat staff hours.
Contact for quote
Third-Party Logistics
Storage, pick-pack, and outbound shipping when your own warehouse cannot keep up.
Contact for quote
Want fulfillment plus a store rebuild? Ask for a combined quote. Project fees stay scoped. Order fees stay pay as you go.
Get a QuoteRequest a project quote
Send a short brief on your store, volume, and timeline. We reply within one business day.
- hello@nexus3p.com
- Response time
- Within 1 business day