The goods are already on the road when the buyer sends a WhatsApp message: "Please deliver to our other branch instead." Replying "Done, address updated" can create a failed delivery, an unexpected charge or a commercial dispute. After dispatch, an address change is a rerouting request that needs operational confirmation, not merely an edited chat record.
Check shipment status before the new address
Start with the order ID and tracking reference. Establish whether the goods are still at the warehouse, with a driver, at a distribution hub or already delivered. "Dispatched" may cover several very different stages. Use a reliable operations source, not an assumption based on the last customer message.
If the order has multiple parcels or sites, identify exactly which shipment the buyer wants changed. Updating a sales record without updating the carrier's instructions can leave two conflicting versions in circulation.
Buyer approval does not guarantee carrier acceptance
Even an authorized buyer cannot guarantee that the carrier can reroute a parcel. The change may be unavailable, carry extra fees or move the delivery date. FedEx's US guidance on changing an address after shipping describes a formal request process and warns that the date may change. FedEx's UAE guidance describes eligibility limits and possible charges. These are carrier-specific international examples, not rules for every Egyptian delivery service.
Ask operations whether rerouting is possible, whether it affects cost or ETA, whether the new site requires access documents and who is authorized to approve any extra charge.
Three possible decisions
Not physically dispatched: Consider changing the address before final execution, with an updated approved instruction set.
Already in transit: Record the request as pending. Ask the carrier about feasibility, charges and timing. Do not tell the buyer that the driver has changed course until the carrier confirms it.
Delivered or rerouting unavailable: Explain the confirmed status and offer only approved alternatives, such as a new transport request or collection from the original location if your business actually provides them.
A response that protects the relationship
An effective reply acknowledges the requested address change, explains that the shipment is already in transit, and says the team will check feasibility, cost and delivery timing before confirming. Until that review is complete, the original dispatch address remains the current approved instruction.
Once approved, record who authorized the change, the final address, carrier reference, any additional cost and when revised instructions were issued. The buyer, dispatcher and driver should work from the same current version.
Use the incident to improve your process
Each month, review address changes requested after loading. Which could have been prevented by earlier confirmation? How often did someone promise a reroute before the carrier answered? What was the actual extra cost? Repeated issues at the same stage suggest a missing pre-dispatch address checkpoint.
This is different from conflicting buyer and receiving instructions before dispatch and from multi-site deliveries planned from the outset.
Where Mr. AI can help
According to the product FAQ, Mr. AI can assist with company-informed replies, capture conversation context, hand over requests and support follow-up. That does not establish automatic carrier rerouting or access to shipment tracking systems. Authorized staff must make and execute the operational decision. You can test Mr. AI with fictional rerouting cases before connecting real customer workflows.
Sources: FedEx US and FedEx UAE. Carrier rules vary by service and market.



