You can't eliminate RTO, but a few points of improvement flow straight to your bottom line. Use the COD/RTO calculator to see how much each point of RTO is worth to you first.
Add a quick confirmation (IVR, WhatsApp or SMS) for high-value or first-time COD orders. A large share of RTO comes from impulse or duplicate orders that a confirmation step filters out.
Some pincodes consistently return more. Restrict COD or require prepaid on the worst performers, and nudge prepaid with a small discount.
Clear sizing, accurate photos and honest delivery timelines reduce refusals at the door. Mismatched expectations are a top RTO driver.
Every order you convert from COD to prepaid removes RTO risk entirely. Even a modest prepaid incentive often pays for itself.
It can reduce volume slightly, but the calculator often shows that lower RTO more than compensates on profit. Test with your own numbers.