Go to the main menu and you will see the Settings option.Select it.

After selecting the Settings option Select Purchase Order here, you will find two options to set Payment Mode and Delivery Mode.

Go to the second option.

After selecting the second option, You will see a list of delivery modes already defined.

If no delivery mode is defined yet you can define a new delivery mode from here.

Click on Add Delivery mode button.

A popup with a Textfield and a Save button will appear.

Define a delivery mode such as Home Delivery, Store Pickup, Direct delivery, Work address delivery etc and click Save button.

Newly created delivery mode will be seen on the list.