I offer flat rate shipping to domestic orders. Within the last several months, UPS states, "Estimated Cost” and FedEx discloses the cheapest shipping rates.
For UPS to Disclose Estimated Cost seems a little unethical trying to grow a business. I chose FedEx for a while, then received a huge bill, guessing it was additional fees for the shipping period. All box weight, sizes are accurate and listed correctly.
Shopify Staff I would appreciate your feedback here because I’m holding up my part of the plan I’m on. I do not need surprise bills or a carrier Estimating Cost, especially when offering Flat Rate Service.
Fish On Custom Rods
Hey @fisoncustomrods,
This is basically a carrier thing, not Shopify. UPS now shows “Estimated cost” because they don’t always know the final surcharges until after it’s scanned and routed. FedEx is the same, they show a nice low number first, then hit you later with fuel, residential, rural zone, or handling fees once the package actually moves.
Even when your weight and dimensions are perfect, carriers still tack things on later. That’s why you got that surprise FedEx bill.
Your options if you want to avoid nasty surprises:
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Use USPS where rates don’t fluctuate as much
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Add some buffer into your flat rate to cover adjustments
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Or use a rule-based shipping app so you’re not eating the difference
On the customer side, if you don’t want confusion when rates jump, a tracking app like ParcelPanel Order Tracking helps smooth things out, like branded tracking page, clean updates, fewer “where’s my order?” messages when carrier rates behave weird.
Hope this helps a bit! If it does, feel free to mark it as a solution so others can find it too!