I am looking for a very affordable and reliable Courier service who can provide COD in the whole Dhaka or the major districts. Usually the weight for the single order could be 0.5kg-15kg or more. I will be launching my new start-up very shortly, so I still don't know how many orders per day can be placed. Can anyone help me to suggest a good one? Getting a detailed information like Rates, their delivery and COD systems would be really appreciated. Thanks in Advance!