Step 1: Check whether the current delivery method supports cash on delivery
Ecshop does not support delivery of cash on delivery in many ways.
For example, you want SF Express to support cash on delivery.
In the main directory of the ecshop program, find the file "maid/modules/shipping/sf_express.php ".
Find the following content in the file
/* Whether the delivery method supports cash on delivery */
$ Modules [$ I] ['cod '] = true;
It is not supported by default to change it to true.
Then go to the background and uninstall SF Express and reinstall it.
If you need to modify other delivery methods, the method is the same, just to find the corresponding courier PHP Program
Step 2: configure the delivery method and payment method
Take SF as an example. Select "system settings", "delivery method", and "set region"
Set the cash on delivery region
Click OK.
Whether cash on delivery is supported is determined by the delivery region. Cash on delivery is not supported for regions not supported in the delivery method