COD Orders: You can cancel your COD order anytime before its shipment.
This can be done as mentioned:
My Account > My Orders > View Details > Cancel
Note – Once the order is shipped, it will not be cancelled
All the rights to cancel any order without explanation are reserved with Omron Healthcare, in case, where required circumstances could not be fulfilled. The company will make sure that all the communication related to the cancellation of the order and refund of the amount will be done in reasonable time duration.