Disable cash on delivery for orders worth more than $20000

Hello Sir, I am using prestashop 1.7.5 ,i want Cod to be unavailable on orders above a particular amount e.g. cod not available on orders above $20,000, please sir help! thanking you!

Availability of "cash on delivery" depending on order value

Hello,

"cash on delivery" is a payment module that can be associated with carrier.

You define associations between carriers and payment methods under "preferences" of payment (payment > preferences).

Thanks to this prestashop's default feature you can achieve what you expect.

Just create two carriers

- First for orders below 20,000

- Second for orders above 20,000

Then under payment > preferences associate "cash on delivery" module with First carrier only. 

optionally you can use commercial solution:

https://mypresta.eu/modules/payment-process/cash-on-delivery-with-fee.html 

where you can set such conditions + many additional other condition-related features

best regards,

milos