From order to label. Less clicking, more shipping.
Automation rules, rate shopping, batch labels, and pay-on-use returns
built into a single dock workflow.
14-day free trial · Cancel anytime · Human support from day one
Event-driven automation
Automate what happens after the label prints.
Build workflows that trigger on shipment events and tracking updates. Combine conditions like order source, carrier, item data, and destination to control exactly what runs and when.
Custom automations available on Expand plans and above.
Label printed? Everything else happens automatically.
When a shipment is processed, Postsale can upload tracking to your store, send a branded shipping confirmation, and update order status, all without a single click. Chain multiple actions per trigger and run them in sequence.
Trigger
A shipment is processed
Condition
Order source = “My Store”
Actions
Rates & carriers
Discounted rates. No volume requirements.
Discounted USPS rates on every plan, plus your own UPS and FedEx account rates. No minimums. No hidden fees.
Already have USPS negotiated rates (NSA)? Bring them.
Connect your USPS Business account and Postsale will apply your NSA pricing automatically. No extra setup or add-on fees.
Shipsurance: $0.75 per $100, up to 78% savings
Protect shipments with Shipsurance by Assurant. Pricing starts at $0.75 per $100 of declared value, with savings up to 78% vs carrier declared-value coverage (varies by carrier/service). Available on all plans, and file claims directly in Postsale.
Returns management
Returns that cost nothing until they’re shipped.
Include a pay-on-use return label with every shipment. You only pay postage when it's actually scanned by the carrier.
Pay-on-use labels
Traditional return labels are charged when you print them, whether they’re used or not. With Postsale, you can include a return label with every shipment and only pay postage when it’s actually used (scanned by the carrier).
Traditional
940
labels paid for, never used
(1,000 printed, only 60 used)
Postsale
$0
wasted
(pay for 60 used)
Creation methods
On-demand
Generate alongside the outbound shipment
Upon customer request
Create a return label when a customer requests one
Automated
Generate a return label alongside the outbound shipment
Three ways to create return labels
Generate return labels on demand alongside the outbound shipment, create them later when a customer requests one, or automate them so a return label is ready with every order.
USPS, UPS, and FedEx return labels
Create return labels with any supported carrier using the same dock workflow. You only pay when the label is used.
USPS
Return labels via same dock workflow
UPS
Return labels via same dock workflow
FedEx
Return labels via same dock workflow
Full brand control
Consistent branding across emails,
invoices, and packing slips.
Brand customization on every plan. Full Liquid template editing on Expand and above.
Your order has shipped!
Hi Sarah,
Your order #PS-4821 is on its way!
9400 1234 5678 9012 3456 78
Items in this shipment
Powered by Postsale
Unsubscribe
Branded tracking emails
Shipping confirmation, out for delivery, delivered, exception. Every transactional email uses your templates. Control the copy, the layout, the tone.
Custom invoice templates
Invoices that match your brand from header to footer. Add your logo, terms, custom messaging, and promo codes, all via Liquid templates.
Packing slip templates
Design packing slips that match your brand. Include return instructions, promo codes, or personalized messages, all via Liquid templates.
Liquid templates give you the same power Shopify uses for storefronts, applied to your post-purchase experience.
Connected ecosystem
Connect your sales channels in minutes. Sync orders and tracking automatically.
Postsale pulls orders and pushes tracking, fulfillment status, and shipment details back to your sales channels.
Your storefront stays up to date.
When you fulfill an order in Postsale, tracking and fulfillment status push back to your connected storefront automatically. No manual updates. No stale data.
Every device
Ship from anywhere.
Bulk ship from your desk. Monitor the floor from a tablet. Handle a rush order from your pocket. Just open your browser.
Works in any modern browser. No app to install.
Built for scale
Select, rate-shop, and print in a single batch.
Pick your orders, apply automation rules, compare rates across carriers, generate labels, and print. One workflow, hundreds of shipments.
Bulk rate shopping
Compare rates across carriers for hundreds of orders at once.
Batch label generation
Select orders, generate labels in batch, and print. Failed labels surface with reasons.
Bulk manifesting
Create end-of-day manifests for USPS and other carriers.
Bulk status changes
Select multiple orders, update their status, and sync changes to your store in one step.
Powerful filters
Narrow orders by destination, weight, carrier, or tag. Save views for repeat use.
AirBaton shipped 5,000+ packages for a single Reckitt campaign using Postsale’s batch processing tools.
AI-powered
Ship with a sentence.
Your AI assistant prepares shipments in seconds.
Natural language shipping
Search orders, compare rates, create labels. Just ask.
30+ native tools
30+ native tools across orders, rates, labels, and tracking.
Any AI platform
Claude, ChatGPT, Cursor, or your own agent.
“Ship all pending orders from today using the cheapest USPS service”
Found 23 pending orders. Best rate for each is USPS Ground Advantage. Ready to create labels?
Everything you need – built in.
Insurance Options
Add shipping insurance to any label.
Claims handled through the platform. Shipsurance by Assurant available at $0.75 per $100 of declared value, or use carrier-provided coverage.
Order Tagging & Filtering
Tag and filter orders by priority, product, or custom rules.
Filter and batch-process by tag. Organize orders by priority, product type, or any custom criteria.
Shipping Presets
Save common settings as one-click presets.
Store carrier + service + package + weight as a single preset. Apply it to any order instantly. Ideal for merchants with repeating product types.
Customs & International
Generate customs forms and commercial invoices.
Enter HS codes, item descriptions, and declared values. Postsale generates the customs forms, commercial invoices, and country-specific documentation from your shipment details.
Rate Calculator
Compare rates in real time, no order required.
Useful for customer service and quoting. Compare all carriers and services side by side without creating an order.
Analytics Dashboard
Track shipping spend by carrier and service.
Export reports to CSV. Identify cost trends by carrier, service, and destination to optimize your shipping strategy.
Audit Log
See who did what, and when. Every action logged.
See who printed which label, when, and from which rule. Searchable and exportable. Useful for teams and compliance.
Schedule a Pickup
Request carrier pickups for FedEx, UPS, and USPS.
Schedule a pickup directly from Postsale. Available for all three carriers, no need to visit separate carrier websites.
See the difference
What predictable pricing actually gets you.
No rate markups. No per-label fees. Core shipping features on every plan. Advanced automation and API on higher tiers.
| Capability | Postsale | Typical Platform |
|---|---|---|
| Pricing model | Five predictable tiers, no per-label fees | Volume-tiered, costs rise as you ship more |
| USPS NSA support | Free, on all plans | Paid add-on or not offered |
| Return labels | Pay-on-use | Pay at print |
| Branded templates | Full Liquid control: emails, invoices, packing slips | Logo upload only |
| Carrier options | USPS, UPS, FedEx | Varies, often carrier-locked |
| Automation | Context-aware rules engine | Basic rules or none |
| AI integration (MCP) | 37 native MCP tools, any AI platform | No AI integration |
| Webhook integrations | Soar plan | Enterprise only |
| Automatic fulfillment sync | Yes | One-way or manual |
Comparison based on common patterns across major shipping platforms. Individual feature availability varies.
Get started
Quick to set up. 14 days to prove it.
Connect your store, import your orders, and ship your first label today.
Cancel anytime · Human support from day one
Real results
How AirBaton ships with Postsale.
AirBaton
Multi-store e-commerce brand
5,000+
packages in one campaign
3
connected stores
< 5 min
daily manual work
AirBaton fulfills for brands like Reckitt (Finish). They switched from manual rate shopping and individual label printing to Postsale’s automation rules and batch workflows, shipping 5,000+ packages in a single campaign.