01 / LIVE CARRIER RATES
Real prices at checkout.
Live Parcel Post and Express Post prices for every cart, worked out from your products' weights and dimensions. No rate tables to maintain.
BUILT FOR SHOPIFY. MADE IN SYDNEY.
TrkShp pulls live Parcel Post and Express Post prices into your Shopify checkout,
packs each order into the cheapest box or satchel, and adds your markup.
14-day free trial, then A$15/month. Billed through Shopify. Cancel any time.
No Australia Post API key needed. Works on Shopify Grow (with add-on), Advanced and Plus. Check your plan →

A SIMPLE CONNECTION. A BETTER CHECKOUT.
SEE INSIDE THE APP
The settings and reports you'll use, as they appear in your Shopify admin.





WHY FLAT RATES COST YOU MONEY
A flat charge undercharges big or distant orders and overcharges small local ones. TrkShp quotes the real price for every cart.
01 / LIVE CARRIER RATES
Live Parcel Post and Express Post prices for every cart, worked out from your products' weights and dimensions. No rate tables to maintain.
02 / SMART PACKING
TrkShp combines items, splits heavy orders, and picks a satchel when it's cheaper than a box, before it asks Australia Post for a price.
03 / FLEXIBLE PRICING
Percentage or fixed markups, per-service prices, minimums and maximums, and free or flat shipping over a cart total.
Preview what checkout will quote for real carts before customers see it.
See quoted postage and margin for every order in one place.
A backup price keeps checkout working if Australia Post can't be reached.
Checks your Shopify shipping setup so rates keep showing at checkout.
ONLY NEED AUSTRALIA POST RATES?
Shippit and Starshipit are built for labels, tracking and many carriers, and priced for it. If you ship with Australia Post and print labels in MyPost Business, you may only need the checkout part.
ONE SIMPLE PLAN
Every feature included. 14-day free trial. Billed through Shopify. Cancel any time.
Start your free trialBuilt in Sydney by Keith O for Australian Shopify stores.
FOR MERCHANTS AND SHOPIFY AGENCIES
A busy store can still lose money on delivery. Start with the numbers, then set your checkout rules.
Enter a parcel and see whether a prepaid satchel or a box is cheaper to send. Free, no sign-up.
Try the free price checker →Start with what the customer pays, then subtract postage, packaging and handling. Review a representative mix of orders before setting a markup or offering free shipping.
Learn how to calculate shipping profitability →For Australian ecommerce and web agencies: make shipping costs part of the store build, with documented assumptions, tested scenarios and clear ownership.
Explore the Shopify agency workflow →A FEW GOOD QUESTIONS
More detail, less uncertainty.
Find the full guide in our documentation.
14-day free trial, then A$15/month. Billed through Shopify. Cancel any time. One plan with every feature. If you uninstall during the trial you aren't charged.
Live carrier rates need Shopify's third-party carrier-calculated shipping. Advanced and Plus include it. Grow stores can add it with annual billing or a monthly add-on. Basic stores can't show live carrier rates from any app.
No. TrkShp fetches Australia Post prices for you, so there's no developer account or key to set up. You add your origin postcode and the boxes and satchels you ship in.
Domestic Australia Post Parcel Post and Express Post, in boxes or satchels. It doesn't quote international shipping or other carriers, print labels or track parcels.
Yes. Add a percentage or fixed markup, override individual services, set minimum and maximum prices, and offer free or flat shipping over a cart total.
Use the rate simulator to preview the services and prices your store will return for real carts before customers see them. A fallback rate keeps checkout working if Australia Post can't be reached.
No. A markup increases the carrier quote, but packaging, handling, carrier adjustments and other fulfilment costs can still reduce your margin. Compare checkout revenue with your actual costs; a rate preview is an estimate, not an invoice reconciliation.
Yes. Install it on each client store, set and test the shipping rules, document the assumptions and hand over a repeatable review process. Each store needs an eligible Shopify plan.
GOOD SHIPPING STARTS HERE
Install from the Shopify App Store, add your cartons, preview your rates, go live.
Start your 14-day free trial14-day free trial, then A$15/month. Billed through Shopify. Cancel any time.