When most CPG companies look at their Fulfilment TAT, they head straight to the warehouse logs. They see that a truck left four hours after the order was printed and they think, “Great, we’re fast.”
But that’s a dangerous way to look at it. The clock doesn’t start when your warehouse prints a piece of paper; it starts the second your customer, whether it’s Zepto, Amazon, or Reliance hits send on their Purchase Order.
In modern CPG, the real dead time isn’t in the warehouse it’s in the office. It’s the hours, or sometimes days, spent manually reading POs, fixing pricing mismatches, and arguing over SKU case sizes before the warehouse even knows the order exists. To truly measure TAT, you have to measure the time from the first touchpoint, the orders.
1. The 10-minute reality of quick commerce execution
In the world of Q-Comm, TAT is most important metic. These platforms don’t wait for you to get around to their orders. If your internal system takes two hours just to acknowledge a PO and turn it into a Sales Order, the Q-Comm algorithm has already started counting the expiry date.
If your team is still manually downloading a PO from a portal and typing it into your ERP, you are already loosing good amount of time. A good TAT here is measured in minutes. If you’re at two hours, you aren’t just slow you are also loosing shelf share on these channels. Impacting your future orders as well as other brands who are executing better will eventually take the most orders.
2. The appointment window challenge in e-commerce fulfillment
For platforms like Amazon, Blinkit, etc, the bottleneck isn’t the just order, it’s the Delivery Slot. They give you a very narrow window to show up at their fulfilment center. If your internal processing TAT is slow, you miss that window, and your truck sits in a parking lot for another 24 hours.
Imagine a PO arrives on Monday morning. Your team spends the afternoon manually reconciling the GST and base rates because the PO price doesn’t quite match what’s in your ERP. By the time the invoice is clean, you’ve missed your Wednesday delivery slot. Now, the next available slot isn’t until Friday. Your logistics team didn’t fail; your data validation did. When measuring Ecom or Qcom TAT, you have to look at how long it takes to move from “Order Received” to “Dispatch Ready.” If the paperwork isn’t ready in two hours, you’re essentially planning to be late.
3. The gate entry bottleneck in modern trade
With players like Reliance or D-Mart, the orders are massive and the rules are complex. The real TAT problem here isn’t getting the truck out; it’s getting the Clean Invoice in.
For instance your truck arrives at a D-Mart depot. The driver hands over the invoice, but the depot manager says, “I’m not accepting this 2 boxes because we did not order for 12 boxes but 10 which is 100 units” Now, the driver is stuck at the gate for 2 hours while your team back at the office “re-calculates” and emails a new PDF.
That two-hour wait is part of your processing TAT. If your system had caught that “Case Size” mismatch the moment the PO arrived, that driver would have been in and out in 45 minutes. In Modern Trade, you measure TAT by looking at how long a truck spends at the customer’s gate. If it’s more than an hour, your back-office data is likely the reason for it.
Measuring TAT isn't about tracking the warehouse; it’s about uncovering the administrative friction that keeps your products in the dark and your cash stuck in the system.